Farmers here _________keeping the soil rich and _________diseases.
A.focus on…free of | B.center … free from |
C.attend on… free of | D.depend on… free from |
What I need is book that contains ABC of oil painting.
A.a; 不填 | B.the; 不填 | C.the; an | D.a; the |
---Have you read the book?
---Yes. But that one is _____worth reading. I suggest you______ it if you have time.
A.best; read | B.well; read | C.better; read | D.more; should read |
_____the problem of land erosion getting more serious, the government is searching for a way to deal with it.
A.As | B.With | C.When | D.If |
---Did you visit the temple?
---No. We _____it, but we spent too much time shopping.
A.could have visited | B.could visit |
C.needn’t have visited | D.mustn’t have visited |
---I’d like some apple juice.
---Sorry, there is ______left. What about some other drink?
A.nothing | B.no | C.none | D.not many |