备考指导

　　四六级考试是一项考察基础语法和词汇短语知识比较多的题型，这类知识往往又比较零碎，考生复习时不好把握方向，四六级考试网整理了历年 英语四级词汇真题内容，考生不妨来练习一下，从真题中掌握语法。

　　31. Such crimes may be so complex that monthsor years go by before anyone ________ them.

　　A) discovered

　　B) will discover

　　C) would have discovered

　　D) discovers(D)

　　32. Though ________ in a big city, Peter always prefers to paint the primitive scenesof country life.

　　A) grown

　　B) raised

　　C) tended

　　D) cultivated(B)

　　33. The careless man received a ticket for speeding. He ________ have driven so fast.

　　A) can’t

　　B) wouldn’t

　　C) shouldn’t

　　D) mustn’t(C)

　　34. If people feel hopeless, they don’t bother to ________ the skills they need tosucceed.

　　A) adopt

　　B) acquire

　　C) accumulate

　　D) assemble(B)

　　35. If I ________ harder at school, I would be sitting in a comfortable office now.

　　A) worked

　　B) were to work

　　C) had worked

　　D) were working(C)

　　36. The shop assistant was dismissed as she was ________ of cheating customers.

　　A) accused

　　B) charged

　　C) scolded

　　D) cursed(A)

　　37. All her energies are ________ upon her children and she seems to have little timefor anything else.

　　A) guided

　　B) aimed

　　C) directed

　　D) focused(D)

　　38. While crossing the mountain area, all the men carried guns lest they ________ bywild animals.

　　A) should be attacked

　　B) had been attacked

　　C) must be attacked

　　D) would be attacked(A)

　　39. Everyone should be ________ to a decent standard of living and an opportunity tobe educated.

　　A) attributed

　　B) entitled

　　C) identified

　　D) justified(B)

　　40. His wife is constantly funding ________ with him, which makes him very angry.

　　A) errors

　　B) shortcomings

　　C) fault

　　D) flaw(C)