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2013年专业四级英语语法练习题

2012-11-13 16:14:35 字体放大:  

48. It is _____ of him to put everything in disorder in the room. He is so peculiar.

A) unconscious

B) aware

C) typical

D) unkind

49. John was young, _____, he was equal to this important task.

A) therefore

B) moreover

C) nevertheless

D) hence

50. Air is composed of _____ gases including hydrogen, oxygen and carbon dioxide.

A) varied

B) variant

C) variable

D) various

51. You can't let the situation get worse. You must take _____.

A) decisions

B) sides

C) directions

D) steps

52. It's difficult to _____ with the knowledge that he is a failure.

A) feed

B) live

C) stay

D) get on

53. Millions of workers were on the streets in the greatest _____ of working class solidarity this country has ever seen.

A) demonstration

B) explanation

C) presentation

D) communication