【判断题】在干旱-半干旱地区的盆地中心,可以通过挖沟排水或植树,降低地下水位,改变地下水的排泄方式,以达到防治土壤次生盐渍化的目的。
【判断题】在干旱-半干旱地区的盆地中心,可以通过挖沟排水或植树,降低地下水位,改变地下水的排泄方式,以达到防治土壤次生盐渍化的目的。
【单选题】听力原文:W: What did you do last year? M: I was a reporter. W: I think it was interesting, right? M: Yes, it was interesting. But I had to work long hours. I was never at home on weekends. How did the man...
A.
It was interesting but it kept him busy.
B.
He doesn't like it because it is uninteresting.
C.
He likes the work very much.
【单选题】听力原文:W: The new show on space stations is pretty interesting. M: Pretty interesting? I could spend hours there. Q: What does the man think of the show? (13)
A.
He found it fascinating.
B.
It took a long time to finish the show.
C.
You have to be dressed formally there.
D.
They should leave soon.