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【单选题】
查询tb_book表中 books字段和row字段的记录,查询语句是哪个?A.
select books, row from tb_book;
B.
select * from tb_book;
C.
select tb_book from books, row;
D.
select * from tb_book books, row;
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反馈参考答案：
举一反三
【单选题】根据 Java 标识符命名规范,下面( )是正确的类名标识符。
A.
Helloworld
B.
helloworld
C.
helloWorld
D.
HelloWorld
【简答题】Could you take a ______ sheet of paper and write your name at the top? A) bare B) vacant C) hollow D) blank
【单选题】Could you take a ________sheet of paper and write your name at the top?
A.
bare
B.
vacant
C.
hollow
D.
blank
【单选题】—Could you take a message for me． — ．It’s my pleasure．
A.
No way
B.
No sweat
C.
Not at all
D.
No more
【单选题】听力原文：M: The view is spectacular. Could you take a picture of me with the mountains in the background? W: I am afraid I just ran out of film. Have you checked with Peter? He may be able to help. Q: Wha...
A.
She doesn't want to waste her film.
B.
She doesn't know how to use the camera.
C.
She doesn't have any more film.
D.
She already took a picture of the mountains.
【单选题】Man: Look, the view is fantastic．Could you take a picture of me with the lake in the background? Woman: I'm afraid I just ran out of film. Question: What do we learn from the conversation?
A.
The woman is watching an exciting film with the man.
B.
The woman can't take a photo of the man.
C.
The woman is running toward the lake.
D.
The woman is filming the lake.
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