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【单选题】
由一条线段的边长、方位角和一点坐标计算另一点坐标的计算称为（ ）。A.
坐标反算
B.
导线计算
C.
坐标正算
D.
水准计算
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反馈参考答案：
举一反三
【单选题】-- He was given a free five-day trip to Hainan. -- He _______ it since he has worked so hard.
A.
insists
B.
gets
C.
deserves
D.
receives
【单选题】_____ to make a breakthrough in his career, he worked day and night in the company. [ ]
A.
Determined
B.
To have determined
C.
Have determined
D.
Having been determined
【简答题】Once upon a time there was a farmer worked hard in the fields 1. every day. One day, while he was ploughing the fields, he heard a 2. bumping sound. He saw a rabbit lie by the trump. He picked i...
【单选题】— How did Jim pass the exam? —He worked day and night for two months. ______, he passed it.
A.
in the way
B.
by the way
C.
on the way
D.
in this way
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