汉译英：现在主要因为现代生活导致的一些问题，他们的生存受到逐步而缓慢的沙漠扩散的威胁

30. The actress____the terms of her contract and was sued by the producer.

 A.isolated       B.signed      C.implemented        D.violated 

29. The ____majority were in support of this bill so it was passed without much difficulty.

A.overflowing       B.overtaking      C.overloading       D.overwhelming 

28. With his big fleshy nose he____his grandpa.

 A.looks like        B.takes after      C.looks after         D.resembles 

27. There he bought____chocolate for his daughter,and then he had____bee rs in the bar not far from the school.

A.a bar of...a couple of                         B.a piece of...a bottle of

      C.a dozen of...a couple of                      D.a cubic of...a tin of 

26. He____twenty times,striking a match each time to look at his old watch.

A.had waked B.was awakeC.must have waked D.was waken 

25. What is the____language in India?

A.office         B.official     C.officially         D.officer 

24. The family looked on helplessly as their house____.

A.burning down     B.was burned down    C.was burning down     D.burned down 

23. It sounds as if the telephone____.

A.were ringing      B.was ringing.      C.has being ringing      D.is ringing 

22. The doctor insists that the patient____.

A.must be operated    B.should be operated     C.be operated on     D.needs operating on 