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【判断题】
混凝土设计强度等于配制强度时,混凝土的强度保证率为95%。()A.
正确
B.
错误
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反馈参考答案：
举一反三
【单选题】Why did the father regret his decision to give his daughter to the man?
A.
The man was uneducated and didn't like to learn.
B.
The man was much older and drank a lot of alcohol.
C.
The man didn't permit the 15-year-old girl to go to school.
【单选题】How did Frank feel about his daughter?
A.
He thought it doesn't matter that he was not going to be by her side while she grew up.
B.
He was not very bitter that he was not going to be by her side while she grew up.
C.
He was very bitter that he was not going to be by her side while she grew up.
D.
He was very happy that he was not going to be by her side while she grew up.
【简答题】翻译: This year's output of wheat decreased by a factor of 4 times.
【单选题】Look at this year's sales figures ________ last year's; they're so much better.
A.
against
B.
from
C.
with
D.
between
【简答题】抗渗等级分为几个
【简答题】要零售场所和餐饮服务场所分别采取同一样品的，餐饮食品样品采样量应当不少于同类样品的（ ）： A、分之一 B、二分之一 C、十分之一 D、四分之一
【单选题】﹣What’s your plan for this year? ﹣Last year we went to Paris, but this year we want to do __________ different.
A.
something
B.
anything
C.
nothing
【单选题】How was colonists' first year's crop?
A.
The year's harvest was a dismal failure.
B.
The bounteous harvest pleased everyone.
C.
The land could have yielded a larger harvest.
D.
That year's crop set a new record.
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