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【简答题】
渗碳体高熔点、____,塑性和韧性几乎为零,____极大。
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【简答题】19 Old habits die hard. That’s why you should stop smoking before the habit . becomes established
【单选题】Old habits die hard. That is, once the habits _____, it is hard to remove it.
A.
take along
B.
take note of
C.
take hold of
D.
take hold
【简答题】阅读理解。 On weekdays, I go to school by bike. I get to school at about 7:30 every day. I don't like to be late. We begin our classes at 8:00. We have lunch in the middle of the day. In the afternoon, ...
【简答题】SQL Server 2014局部变量名字必须以( )开头,而全局变量名字必须以( )开头。
【简答题】完形填空。 Dear Helen, Today is Sunday. I 1 go to school. I stay 2 home. I'm writing to you now. I go to school 3 seven thirty every morning. We have four lessons 4 the morning. We read and write Chinese 5...
【简答题】SQL Server 2000局部变量名字必须以______开头,而全局变量名字必须以____开头。
【单选题】Old habits die hard. That’s why you should stop smoking before the habit ————.
A.
takes hold
B.
takes out
C.
takes up
D.
take off
【单选题】I always take something to read when I go to the doctor's________I have to wait. [ ]
A.
in case
B.
so that
C.
in order that
D.
as if
【单选题】I always take something to read when I go to the doctor's ______ I have to wai t.
A.
so that
B.
i n order
C.
as if
D.
in case
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