S1: what’s the function of sea water? S2: It can be used for s

2023-12-27 10:12:47
英语五到七课

S1: what’s the function of sea water? S2: It can be used for sanitary, ballasting and fire extinguishing purposes. Q: which one is not the function of sea water?

A.Washing

B.Drinking

C.Ballasting

D.Fire extinguishing

正确答案是B

上一篇：S1: What is there in the workshop? S2: there is a tool box an

下一篇：S l: Have you got enough special tools, Mr. Chief? S2: Yes, you