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。

　　41. It is not difficult to ________ the idea thatmachines may communicate information to us.

　　A) admit

　　B) receive

　　C) accept

　　D) convince(C)

　　42. I have not the least ________ of hurting your feelings.

　　A) concept

　　B) intention

　　C) mind

　　D) purpose(B)

　　43. As the shortage of certain metals approaches, others must be found to take their________.

　　A) share

　　B) place

　　C) role

　　D) shape(B)

　　44. The new power station is reported ________ within three years.

　　A) to have completed

　　B) to have been completed

　　C) having Been completed

　　D) to complete(B)

　　45. Mary is in bed with a fever and she can’t hope to ________ the cold in a few day.

　　A) get over

　　B) get away

　　C) get off

　　D) get out(A)

　　46. Although the weather was very had, the buses still ran on ________.

　　A) list

　　B) plan

　　C) schedule

　　D) arrangement(C)

　　47. The situation today is obviously quite different from ________ it was only 50 yearsago.

　　A) what

　　B) which

　　C) when

　　D) such(A)

　　48. Soon, Americans hope, the rains will return and ease the hardship ________ U.S.farmers.

　　A) faced

　　B) faces

　　C) facing

　　D) to face(C)

　　49. Ever since the family moved to the suburbs last year, they ________ better health.

　　A) could have enjoyed

　　B) have been enjoying

　　C) had enjoyed

　　D) are enjoying(B)

　　50. It is much easier to talk about social change than to ________.

　　A) bring it on

　　B) bring it about

　　C) burning it up

　　D) bring it out(B)

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