《沿海港口水工建筑工程定额》是沿海港口建设工程编制（）的主要依据。

A.经营生产计划

B.年度目标值

C.概算、预算

D.工程结算

翻译以下短语并完成句子。

1. be astonished at/by sth. _____

2. be astonished to do sth._____

3. It astonishes sb. that _____

4. be astonished that_____

5. The earthquake____ the whole country.

     这次地震震惊了全国.

6. He____ hear he had got the job.

    他听到获得了那份工作而感到惊讶.

7. _____ that no one has thought of this before.

    以前谁也没想到这一点,使我感到惊讶.

8. I find _____  none of you  liked the play.

    我感到惊讶的是你们谁都不喜欢那个剧.

9. There were an____number of applicants for the job.

    申请这份工作的人数多得惊人.

10. ____it had completely disappeared.

     使我惊讶的是,它消失得无影无踪了.