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【单选题】
上人吊顶预埋φ6、φ8或φ10的吊杆短钢筋,要求外露板底不小于( ) mm。A.
100
B.
120
C.
150
D.
200
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举一反三
【单选题】_ a little longer, but I really have to go now.
A.
I’d stay
B.
I’ll stay
C.
I can stay
D.
I’d have stayed
【单选题】Sorry, I am too busy now. If I _____ time, I would certainly go for an outing with you.
A.
have
B.
have had
C.
had had
D.
had
【单选题】—I'll have to go to the classroom. I left my MP5 player there just now. —You don't have to. I ________ it for you. Here you are. [ ]
A.
will bring
B.
bring
C.
brought
D.
have brought
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