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【单选题】
淬火加()回火的处理称为调质处理。A.
低温
B.
中温
C.
高温
D.
以上均可
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【单选题】The video film wasn't interesting at all, _____ the little boy still saw it with great fun. [ ]
A.
but
B.
so
C.
then
D.
and
【简答题】The growing fascination with genetic testing in the U.S. partly reflects ______.
【简答题】阅读短文判断对(T)错(F)。 Tom and John are good friends. On Sunday they are in John's room. John's room is very clean (干净的) and tidy (整洁的). There are two windows in his room. Near the window there is a desk. On...
【单选题】【D10】 TEACHER: TOM, YOU'RE BANGING THE TABL E. IT LOOKS LIKE YOU'RE ANGRY. BOY:【D8】______BUT I CAN' T FIND THE RED BLOCK (积木). TEACHER: LET ME SE E. I CAN TELL WHEN I' M GETTING ANGRY BECAUSE MY FACE ...
A.
THINK ABOUT IT.
B.
IT MUST FEEL GOO D.
C.
ASK YOU FOR HELP.
D.
I'VE LOOKED EVERYWHER
E.
【简答题】道岔的种类很多，包括（）、（）、（）、（）。
【单选题】How is the woman going to do?
A.
Walk right down the street, and turn right at the fourth crossing.
B.
Walk right down the street, and turn left at the first crossing.
C.
Walk right down the street, and turn left at the fourth crossing.
【简答题】A类地址的网络号占( )个字节,取值范围为1到( )。
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