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【单选题】
'The space crunch' most probably means ______.A.
additional space
B.
space problem
C.
space expansion
D.
space loss
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【单选题】--- Why were you so late for work today? --- to the office was very slow this morning because of the traffic.
A.
Driving
B.
I drove
C.
Being driven
D.
Drive
【单选题】---Why were you so late? --- I had a hard time ___ up this morning.
A.
a. to get
B.
b. get
C.
c. got
D.
d. getting
【单选题】I took an aspirin and the pain _____ subsided.
A.
painfully
B.
gradually
C.
steadily
D.
progressively
【简答题】热轧钢残余缩孔的产生原因和改善方法?
【简答题】In order to define the concept of stress, we have to make two assumptions regarding the properties of the material, which are and .
【单选题】--- Why were you so late? - I had a hard time _________ up this morning.
A.
to get
B.
get
C.
got
D.
getting
【判断题】Assumptions make the world easier to understand because they simplify reality and focus our attention.
A.
正确
B.
错误
【简答题】为了在第4年底收益2000元,第10年底收益5000元,当前选择这样的投资:前两年每年初投入2000元,第3年初再投入一部分.若季换算名利率为6%,试计算第3年初投入的金额.
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