网友您好, 请在下方输入框内输入要搜索的题目:
题目内容
(请给出正确答案)
单选题
The dam was built along the river ______ floods.
A
in any case
B
in case of
C
in no case
D
in case
参考答案
参考解析
解析:
句意:堤坝沿河而建,以防出现洪灾。in any case意为“无论如何,总之”;in case of意为“若发生某事”,如In case of fire,ring the alarm bell. 意为“遇火警时要按警铃”;in no case意为“无论如何都不”;in case意为“以防万一”,一般说Take an umbrella in case it rains. 意为“带把伞,以防万一下雨。”
句意:堤坝沿河而建,以防出现洪灾。in any case意为“无论如何,总之”;in case of意为“若发生某事”,如In case of fire,ring the alarm bell. 意为“遇火警时要按警铃”;in no case意为“无论如何都不”;in case意为“以防万一”,一般说Take an umbrella in case it rains. 意为“带把伞,以防万一下雨。”
更多 “单选题The dam was built along the river ______ floods.A in any caseB in case ofC in no caseD in case” 相关考题
考题
The wall was built along the river ________ floods.
A.in case ofB.in spite ofC.in light ofD.in favor of
考题
The little wooden house was( )by the floods.
A. wash awayB. washed awayC. washed upD. washed
考题
34.—It’s difficult for the village children to cross the river for school.— I think a bridge ___________over the river.A. was builtB. is being builtC. has been builtD. should be built
考题
Normal pool elevation is the height in feet of the section of river above a dam. This height is measured from ______.A.low steel on the Huey P. Long BridgeB.mean sea levelC.the local water tableD.the minimum dam control level
考题
The river water was( )from its old course into a new channel where they were building the dam.A.turned
B.switched
C.shifted
D.diverted
考题
Public goods are those commodities from whose enjoyment nobody can be effectively excluded.Everybody is free to enjoy the benefits of these commodities,and one person′s utilization does not?reduce the possibilities of anybody else′s enjoying the same good.
Examples of public goods are not as rare as one might expect.A flood control dam is a public?goods.Once the dam is built,all persons living in the area will benefit--irrespective of their own?contribution to the construction cost of the dam.The same holds tree for highway signs or aids to navigation.Once a lighthouse is built,no ship of any nationality can be effectively excluded from the utilization?of the lighthouse for navigational purposes.National defense is another example.Even a person who voted?against military expenditures or did not pay any taxes will benefit from the protection afforded.
It is no easy task to determine the social costs and social benefits associated with public goods.There is no practicable way of charging drivers for looking at highway signs,sailors for watching a?lighthouse,and citizens for the security provided to them through national defense.Because the market does not provide the necessary signals,economic analysis has to be substituted for the impersonal?judgement of the marketplace.
Which of the following would NOT be an example of public goods as described in the passage?A.A taxi.
B.A bridge.
C.A fire truck.
D.A stoplight.
考题
The river,which is__________the Yangtze River,is the longest river in China.A.named after
B.known for
C.known as
D.called for
考题
( )is the dividing line between the South and North of America. A.The Hudson River
B.The Potomac River
C.The Ohio River
D.The Missouri River
考题
单选题Why do some people get sick after drinking the water from the river?A
Because the river is pollutedB
Because the river makes the earth more beautifulC
Because the river can only offer water to animalsD
Because there are too many animals and plants in the river
考题
单选题A
he can spend time along the nearest river or sea.B
he can have fun with their children.C
he can give something he’d never had to the kids.D
he can remain as young as before.
考题
单选题River currents tend to().A
Pick up speed where the channel widensB
Run slower in the center of the channelC
Hug the inside of a bendD
Cause the greatest depth of water to be along the outside of a bend
考题
单选题A vessel proceeding along the bank of a river or channel has the tendency to().A
continue in line with the bankB
hug the bankC
sheer away from the bankD
increase speed
考题
单选题Normal pool elevation is the height in feet of the section of river above a dam. This height is measured from().A
low steel on the Huey P. Long BridgeB
mean sea levelC
the local water tableD
the minimum dam control level
考题
单选题The place where a channel moves from along one bank of the river over to the other bank of the river is called a().A
draftB
cutoffC
drawD
crossing
考题
单选题After the tragedy caused by Hurricane Hugo, new houses built along South Carolina’s shoreline are required _____.A
to be easily reinforcedB
to look smarter in designC
to meet stricter building standardsD
to be designed in the shape of cubes
考题
单选题Roger has cited the following advantages of buying a sailing-boat EXCEPTA
he can spend time along the nearest river or sea.B
he can have fun with their children.C
he can give something he’d never had to the kids.D
he can remain as young as before.
考题
单选题The dam was built along the river _____ floods.A
in any caseB
in case ofC
in no caseD
in case
考题
问答题Practice 5 The large river best known to the ancient Greeks was the Nile of Egypt. They spoke of the river with admiration and called Egypt “the gift of the Nile”. The reason for this was, first, that the Nile brought water to a rainless desert and, second, that once a year, the river overflowed its banks, leaving, as the water went back, a new layer of fertile soil. The flood waters carry in them soil (called silt) from the upper parts of the river valley to the lower parts, and so to the sea. But as the river meets the sea, the sea acts as a barrier and forces the river to drop the silt it is carrying. There are no tides in the Mediterranean to carry the silt away, so year after year it collects at the mouth of the Nile, and the river must find its way around islands of silt to the always more distant Mediterranean. In this way, a vast area of fertile soil has been built up at the mouth of the Nile and out into the sea. The river water splits up to form small branches winding across the area. To the ancient Greeks, the mouth of the Nile looked like the drawing. Now we sometimes name things after the letters of the alphabet they resemble: a U-turn, an I-beam a T-square, an S-bend, and so on. The Greeks did the same. The triangular area of land built up at the mouth of the Nile looked like the fourth letter of the Greek alphabet delta (Δ) and so this was the name they gave it. The word is now used for all areas of land formed at the mouth of rivers which flow into tideless seas, even when they are nor triangular in shape. The Mississippi delta, for example, is not shaped at all like the Greek delta, as you will see if you look at a map.
考题
单选题A current moving across a lock entrance toward the river or toward the dam is called a(n)().A
cutoffB
outdraftC
lockwashD
springpool
热门标签
最新试卷