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日落降国旗。（）
- A、The ensign should be hoisted when the sun rises.
- B、The ensign should be lowered when the sun rises.
- C、The ensign should be hoisted when the sun sets.
- D、The ensign should be lowered when the sun sets.
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更多 “日落降国旗。（）A、The ensign should be hoisted when the sun rises.B、The ensign should be lowered when the sun rises.C、The ensign should be hoisted when the sun sets.D、The ensign should be lowered when the sun sets.” 相关考题
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You should hoist the ensign when the sun rises.（）A、日出时应该升国旗。B、日出时应该降国旗。C、日落时应该降国旗。D、日落时应该升国旗。
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在船上应当日落时降下国旗.（）A、We should lower national flag when the sun sets.B、We should lower national flag when the ship is in port.C、We should lower national flag when loading and unloading.D、We should lower national flag when the sun rises.
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在船上应当日出时升起国旗。（）A、On board national flags should be hoisted when the sun sets.B、On board national flags should be hoisted when the sun rises.C、On board national flags should be lowered when the ship is in port.D、On board national flags should be hoisted flag when loading and discharging
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You should lower the ensign when the sun sets.（）A、日出时应该升国旗。B、日出时应该降国旗。C、日落时应该降国旗。D、日落时应该升国旗。
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日出升国旗。（）A、The ensign should be hoisted when the sun rises.B、The ensign should be lowered when the sun rises.C、The ensign should be hoisted when the sun sets.D、The ensign should be lowered when the sun sets.
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单选题An amplitude of the Sun in high latitudes（）.A
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is most accurate after sunsetC
should only be observed when the Sun's lower limb is above the horizonD
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单选题Neap tides occur（）.A
At the start of spring，when the Sun is nearly over the equatorB
Only when the Sun and Moon are on the same sides of the Earth and are nearly in lineC
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单选题When launching a lifeboat，the tricing pennants should be released（）.A
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单选题在船上应当日落时降下国旗.（）A
We should lower national flag when the sun sets.B
We should lower national flag when the ship is in port.C
We should lower national flag when loading and unloading.D
We should lower national flag when the sun rises.
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单选题在船上应当日出时升起国旗。（）A
On board national flags should be hoisted when the sun sets.B
On board national flags should be hoisted when the sun rises.C
On board national flags should be lowered when the ship is in port.D
On board national flags should be hoisted flag when loading and discharging
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单选题日落降国旗。（）A
The ensign should be hoisted when the sun rises.B
The ensign should be lowered when the sun rises.C
The ensign should be hoisted when the sun sets.D
The ensign should be lowered when the sun sets.
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单选题Superior conjunction occurs when（）.A
the Sun is at maximum declination north or southB
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the Sun is between the Earth and a planetD
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单选题You should hoist the ensign when the sun rises.（）A
日出时应该升国旗。B
日出时应该降国旗。C
日落时应该降国旗。D
日落时应该升国旗。
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单选题Opposition occurs when（）.A
the Sun，Earth，and Moon are at right anglesB
the Sun's declination is 0°and is moving southC
an inferior planet is at the maximum angle to the line of sight to the SunD
the Earth is between a planet and the Sun
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单选题You should lower the ensign when the sun sets.（）A
日出时应该升国旗。B
日出时应该降国旗。C
日落时应该降国旗。D
日落时应该升国旗。
考题
单选题日出升国旗。（）A
The ensign should be hoisted when the sun rises.B
The ensign should be lowered when the sun rises.C
The ensign should be hoisted when the sun sets.D
The ensign should be lowered when the sun sets.
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单选题Spring tides occur（）.A
at the start of spring，when the Sun is nearly over the equatorB
only when the Sun and Moon are on the same side of the Earth and nearly in lineC
when the Sun and Moon are at approximately 90°to each other as seen from the EarthD
when the Sun，Moon，and Earth are nearly in line，in any order
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单选题Spring tides occur（）.A
when the moon is new or fullB
when the moon and sun have declination of the same nameC
only when the moon and sun are on the same sides of the earthD
at the beginning of spring when the sun is over the equator
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