学习语法首先要学习句子，因为句子是人类语言的核心，通过对句子的分析理解，可以更好的掌握语法。下面是小编整理的英语四级语法模拟练习(44)，希望对你的语法学习有所帮助！

　　TEST 7

　　31.This product is _______ to change without notice.

　　A. despite B.evil C.subject D.crust

　　32.I don't know how he can _______ himself for such conduct.

　　A. justify B.locate C.rear D.swear

　　33.The stolen watch has been _______ to its owner.

　　A. retired B.pitched C.restored D.cured

　　34.It is _______ cold this winter in Xi'an.

　　A. considerably B.tight C.naval D.moreover

　　35.It has been my _______ to meet with this accident.

　　A. journal B.reduction C.affect D.fate

　　36.Her smile _______ her secret even though she didn't admit the fact.

　　A. reviewed B.reversed C.responded D.revealed

　　37.He ________ that he could finish the job without any help.

　　A. designed B.headed C.claimed D.preserved

　　38.Professor Li _______ his success to his mother.

　　A. owns B.ruins C.owes D.roars

　　39.The election _______ for the State governor has begun this year.

　　A. campaign B.bolt C.hell D.immense

　　40.Anyone without _______ illness can do this simple job.

　　A. mild B.mind C.mental D.mend

　　31.C 32.A 33.C 34.A 35.D 36.D 37.C 38.C 39.A 40.C