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【单选题】
配制混凝土时，若水灰比(W/C)过大，则()。A.
混凝土拌合物保水性差
B.
混凝土拌合物粘滞性差
C.
混凝土耐久性下降
D.
(A+B+C)
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【简答题】A. This morning. B. This afternoon. C. Last night. D. Yesterday.
【单选题】那么关于体育健身运动的起源,也可以归结为( ),需要是一切人类活动的动因。因此最初人类对教育、文化娱乐、医疗卫生的需要成为了体育健身运动的起源。
A.
需要论
B.
欲望论
C.
生死论
D.
相对论
【单选题】He has _____ a number of journals this morning for the information he needs badly.
A.
looked through
B.
looked on
C.
looked over
D.
looked at
【单选题】听力原文：W: Hi, Robert. You look tired this morning. M: I am not feeling well this morning because I stayed up all night and solved the math problems. Q: What did the man do last night? (18)
A.
He slept for a while and studied a little.
B.
He didn't do anything in particular.
C.
He couldn't sleep well because of his illness.
D.
He studied mathematics all night.
【简答题】液压控制阀按连接方式不同,主要有 、 、 插装式三种连接
【简答题】感觉是“复杂经验建立的基本过程”,因此也是人类一切认知和思维活动的起点。它主要具有两个方面的功能:
【单选题】And that’s exactly what I did this morning. It was a piece of cake.
A.
cinch
B.
sip
C.
cab
D.
stick
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