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【单选题】
混凝土浇筑完毕后,( )以内加以覆盖并保湿养护。A.
6小时
B.
10小时
C.
12小时
D.
24小时
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反馈参考答案：
举一反三
【简答题】This patient should the others.
【单选题】Take one minute to skim the reading. Then answer the questions.(略读Reading,选出这篇文章的最佳标题) Which is the best title for this article?
A.
Lottery Not Popular with Americans
B.
Lucky Couple Wins the Lottery Twice
C.
This Week's Lottery: $1 million!
【单选题】已知圆C的方程是x 2 +y 2 -4x-4y-10=0，直线l：y=-x，则圆C上有几个点到直线l的距离为 2 2 （ ）
A.
1个
B.
2个
C.
3个
D.
4个
【单选题】Look at the title of this reading: "Coping with stress." Skim through the reading. What is the central question that this text is trying to answer?
A.
Why do people feel stress?
B.
What happens to people who feel stress?
C.
What are some ways to reduce stress?
【简答题】Exercise 3 Skim the following passage and then choose from the list below one heading for the title of the passage and one heading for each section. A. College Debtors B. Visiting Students C. Terms & ...
【单选题】Look at the title of this reading: “Coping with Stress.” Skim through the reading. What is the central question that this text is trying to answer?
A.
Why do people feel stress?
B.
What happens to people who feel stress?
C.
What are some ways to reduce stress?
【单选题】Take one minute to skim the reading, and then answer the question. Which is the best title for the police report? Choose your answer.(略读Reading文章,回答问题:这篇警事报道的最佳标题是哪一个?选择正确的答案。)
A.
A Neighborhood Fight
B.
An Apartment Fire
C.
A House Robbery
【单选题】已知圆C：x 2 +y 2 =4，则过点 P(1， 3 ) 的圆C的切线方程为（ ）
A.
3 x-y=0
B.
x+ 3 y-4=0
C.
x- 3 y+2=0
D.
3 x+y-2 3 =0
【单选题】The doctor suggests that this patient should _____ much less heavy work.
A.
take after
B.
take off
C.
take on
D.
take away
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