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李明的父亲是教师，用谓词逻辑可以表示为Teacher（Brother（John））这里Brother（John）是（）
A．常量
B．变元
C．函数
D．一元谓词
参考答案和解析
函数
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John and his brother differ in personality even if their differences in age are not significant. 英译汉
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BJack is a famous writer now．But he said he was not a good student when he was young．He was often late for class and didn’t like doing his homework． Sometimes he slept in class while the teacher was teaching．He didn't understand much, but he always thought he under-stood everything．．One day the teacher asked the students a question, "When John was ten years old, his brother was twenty． John is fifteen now and how old is his brother?" Jack answered, "That's easy． His brother is twice as old as John, so he is now thirty． "Another time, the teacher in a science class asked, "When it thunders(打雷) , why do we always see the light before we hear the sound? "But, Miss White," said Jack quickly, "can't you ．see our eyes are in front of our ears?"The third time, the teacher in a biology class asked, "Why can fish swim in the water?" "But, Miss White," said Jack quickly, "don't you know fish can-t walk on land?"( )26．Jack was not ________． when he was young．A．strongB．lazyC．cleverD．well
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28． How old is John's brother now when John is fifteen in the story?A．Ten years old．B． Fifteen years oldC． Twenty years oldD． Twenty-five years old．
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Although John tried hard in the exam, he did _______ than his brother.A.much worseB.much betterC.much badlyD.more badly
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John enjoys ________________ while his brother prefers to go skiing.A. joggingB. to jogC. jog
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“John is reading the newspaper”变成被动语态是()。
A、The newspaper is reading by John.B、The newspaper is by John reading.C、The newspaper is being read by John.D、The newspaper is being readed byJohn.
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– – Take it easy.He‘ll do well.()
A.I just can‘t help worrying about my brother.B.What‘s the matter with your brother?.C.How about your brother?D.My brother will succeed, I believe.
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My brother used ____ in the same office with John. They are very good friends.A. to workB. workingC. workD. worked
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下列值不为true的表达式有( )。A、"john"=="john"B、"john".equals("john")C、"john"="john"D、"john".equals(newString("john"))
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（ ）– Do you know the boy _______ is playing soccer there?– Certainly.He is a friend of my __________.A．who；brother’sB．who；brotherC．whom；brother’sD．whose；brother
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The Grapes of Wrath is a masterpiece of ( ) A.John Steinbeck
B.John Winthrop
C.John Updike
D.John Cotton
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John（）to be a teacher before the war, but now he works in a hospital.Ais usedBwas usedCusedDuse
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John（）to be a teacher before the war, but now he works in a hospital.A、is usedB、was usedC、usedD、use
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下面哪些可以将john添加到users数组中？（）A、$users[]=‘john’；B、array_add（$users，’john’）；C、array_push（$users，‘john’）；D、$users[“name”]=‘john’；
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下列值不为true的表达式有（）。A、"john"=="john"B、"john".equals（"john"）C、"john"="john"D、"john".equals（new String（"john"））
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“John is reading the newspaper”变成被动语态是（）A、The newspaper is reading by JohnB、The newspaper is by John readingC、The newspaper is being read by JohnD、The newspaper is being readed by John
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下列语句错误的是（）。A、char*p=“John”；p[2]=‘a’；B、charname[5]=“John”；name[2]=’a’；C、charname[5]=“John”，*p=name；p[2]=‘a’；D、charname[5]=“John”，*p=name[1]；p[2]=‘a’；
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下列哪些表达式返回的是true（）。A、"john"=="john"B、"john".equals（"john"）C、"john"="john"D、"john".equals（newButton（"john"））
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下列（）汇票的写法是指示性抬头。A、pay to John Davids or bearerB、pay to John Davids onlyC、pay to John Davids not transferableD、pay to John Davids
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单选题下列（）汇票的写法是指示性抬头。A
pay to John Davids or bearerB
pay to John Davids onlyC
pay to John Davids not transferableD
pay to John Davids
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单选题Can your brother and sister understand the English teacher? No,______of them can.A
not eitherB
not oneC
neitherD
no one
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单选题下列语句错误的是（）。A
char*p=“John”；p[2]=‘a’；B
charname[5]=“John”；name[2]=’a’；C
charname[5]=“John”，*p=name；p[2]=‘a’；D
charname[5]=“John”，*p=name[1]；p[2]=‘a’；
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单选题______ by the teacher in class, John felt quite depressed and kept silent the whole evening.A
CriticizingB
To criticizeC
CriticizedD
Having criticized
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单选题John（）to be a teacher before the war, but now he works in a hospital.A
is usedB
was usedC
usedD
use
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单选题He told us that John, as well as his brother, were coming to the party.A
toldB
JohnC
as well asD
were
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多选题下面哪些可以将john添加到users数组中？（）A$users[]=‘john’；Barray_add（$users，’john’）；Carray_push（$users，‘john’）；D$users[“name”]=‘john’；
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