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【简答题】
沥青混合料中,粗细集料的分界粒径是()mm,水泥混凝土集料中,粗细集料的分界粒径是()mm。
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【单选题】I’m not going to swim tomorrow.－ , I have to clean up my bedroom.A.So am I. B.So I am C.Neither a
A.
I’m not going to swim tomorrow. －____, I have to clean up my bedroom. A.So am I.
B.
So I am
C.
Neither am I
【单选题】I can ____ swim ____ skate. I'm going to have some training next year. [ ]
A.
either; or
B.
neither; nor
C.
both; and
D.
not only; but also
【判断题】One disadvantage to RFID is that they require a ‘line of sight' for reading.
A.
正确
B.
错误
【单选题】--I’ m going to swim with my father in the river this weekend. --_________.
A.
Good luck
B.
Have fun
C.
That’s all right
D.
Congratulations.
【简答题】A film star’s day --Good morning, Miss Winters. What are you going to do today? --I am going to swim for half an hour first, and then I’m going to have breakfast at ten o’clock with my producer Frank ...
【单选题】—Are you going to swim next Saturday or Sunday? —I'm not sure______. [ ]
A.
too
B.
either
C.
still
D.
yet
【单选题】—____ are you wearing a swimsuit? —Because I'm going to swim. [ ]
A.
What
B.
When
C.
Why
【简答题】哺乳动物在外形上最显著的特点是体表被____,四肢位于躯干的____,肘关节____、膝关节____
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