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【单选题】
以下哪一项是导线测量中必须进行的外业工作?A.
测水平角
B.
测高差
C.
测气压
D.
侧垂直角
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反馈参考答案：
举一反三
【单选题】lin Fang comes home ________ than before this term. She doesn’t have so many classes in the afternoon.
A.
early
B.
earlier
C.
late
D.
later
【简答题】听下面一段材料，回答第1-3题。 1. Which flight does the man have to take? A. The night. B. The afternoon. C. The morning. 2. Why does the man have to take it? A. To meet somebody. B. To attend a conference. C. To a...
【简答题】听下面一段对话，回答1-3题。 1. When does the man start work? A. Late in the morning. B. In the afternoon. C. At midnight. 2. What does Mr Wang do? A. He works in a TV station. B. He is a news reporter. C. He work...
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