题目内容

Which one of the following is the characteristic of the current reporting？

A. Commercial reporting.
Balanced reporting.
C. Selective reporting.
D. Problem reporting.

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焊工在焊缝施焊后必须在工艺规定的焊缝部位打上()。

A. 焊接工艺
B. 焊接系数
C. 焊接次数
D. 焊工钢印

Jetties are designed to narrow the channel at the mouth of the fiver in order to prevent silt from being brought to the sea.

A. Y
B. N
C. NG

Nowadays, American engineers begin to follow the ancient Chinese method to build earthen mounds as embankments.

A. Y
B. N
C. NG

听力原文：M: Can you give me some information about the cost of a trip to Los Angeles？
W: I'm sorry, sir. I can't give you that information over the phone. The travel agent will he able to help you.
Q: Where did the man want to go？
(14)

A. To San Diego.
B. To New York.
C. To Los Angeles.
D. To San Francisco.