用船对水下护脚（护根）工程进行探测时，将测船定位在（）上。A.

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问题单项选择题

用船对水下护脚（护根）工程进行探测时，将测船定位在（）上。

A.岸坡

B.根石

C.任意水面

D.拟探测断面所对应的水面

答案

参考答案：D

填空题

用所给动词的正确形式填空。

1. _______ (take) a bus is much faster than walking.

2. Simon spends a lot of time _______ (practise) playing basketball every day.

3. He with his friends _______ (play) football now in the playground.

4. I will go with you if it _______ (not rain) tomorrow.

5. Can you help me ________ (solve) the problem?

判断题

武举制自隋代开始实行。