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【单选题】
若一棵完全二有768个结点,则该二中叶子结点的个数是( )。
A.
257
B.
258
C.
384
D.
385
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【单选题】(Section A short conversation) 7.
A.
George's brother
B.
George's wife.
C.
George's father
D.
George's wife's father.
【简答题】Students learn their lessons in class. They sit in the 小题1:c listening to the teacher. This is a way of learning. Is this the 小题2:o way for students to learn? Of course not. There is another way to le...
【简答题】阅读短文,在每个空格处根据首字母的提示填入一个适当的英语单词,使短文在结构和意义上完整。 Students learn their lessons in class. They sit in the classroom ( 1 )l to the teacher. This is a way of learning. Is this the ( 2 )o way for students to l...
【判断题】在配送作业的流程中,当拣货区存货降至设定标准以下时,从储存区把货物运到拣货区。
A.
正确
B.
错误
【简答题】Short Conversation7. ( )A. Both the man and the woman were in class Friday.. B. The woman was in class Friday but the man was not. C. Neither the man nor the woman was in class Friday. D. The man wa...
【单选题】Short conversation 5 (7)
A.
The woman is an actress.
B.
The woman is an native American.
C.
The woman came to the United States from another country.
D.
The woman works as a tourist guide and travels all over the world.
【简答题】彩色透射原稿分为 、 和 三种。
【简答题】Not too long ago, our teacher, being a “tree-hugger” (as the kids call her), had us write an essay on an environmental issue . I was eager to start, but something made me stop. “What is an environment...
【单选题】Short conversation 7
A.
Asking somebody to remind him to clean the room.
B.
Suggesting that he should put things in order.
C.
Asking somebody to clean the room for him.
D.
Offering to clean his room for him.
【单选题】Short Conversation 7. ( )
A.
Both the man and the woman were in class Friday..
B.
The woman was in class Friday but the man was not.
C.
Neither the man nor the woman was in class Friday.
D.
The man was in class Friday but the woman was not.
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