The development of industry has (also) brought (about) large numbers of problems (which) have (to solve).
A: also
B: about
C: which
D: to solve
A: also
B: about
C: which
D: to solve
举一反三
- I felt much more optimistic about our ability to solve the problems and obstacles which _____ our civilization. A: confront B: rescue C: encounter D: orientate
- It's much (easy) ____________ to talk about your problems than it is to solve them.
- There are many problems wait for people to solve and theses problems are tough. A: Many tough problems are waiting for people to solve. B: Many problems are waiting for people to solve and these problems are tough. C: Many problems which are tough are waiting for people to solve. D: Many problems are waiting for people to solve even though they are tough.
- You can’t imagine what great trouble they have _____ the problem _____. A: to solve; being talked about B: solving; discussing C: to solve; to talk about D: solving; being discussed
- Translate the following sentences into Chinese.One of the problems that they have to solve has to do with water pollution.