英语四级词汇练习及答案四 四级备考。下半年的四六级考试已经近在眼前了。不知道各位考生们现在是否已经制定好了适合自己的复习备考计划。下面小编为备考的同学们整理了练习及答案，希望能帮到即将考试的各位考生们，下面一起来看看吧~
　　41.This is an _______ that will not be easily forgotten.
　　A.impact B.academic C.insult D.alternative
　　42.Please _______ me for my rudeness. I really do not know the custom here.
　　A. engage B.comfort C.execute D.forgive
　　43.Water and air are _______ to human beings. We can not live without them.
　　A.harbour B.function C.definite D.essential
　　44.When the airplane takes off, the passengers are told to _______ their seat belts.
　　A.fountain B.fix C.tight D.fasten
　　45.This is not what we asked you to do. You can not get more pay for the _______ work.
　　A.owing B.device C.tired D.extra
　　46.My throat is _______. I cannot speak any more.
　　A.sore B.purchase C.glow D.faint
　　47.Many years ago, a lot of factories were _______ from big cities to the mountainous areas in case of war.
　　A.transferred B.transformed C.transmitted D.transported
　　48.He said in his letter that he would _______ some photographs but I couldn’t find anything in the envelope.
　　A.case B.double C.enclose D.nonsense
　　49.Many English words are _______ from Latin.
　　A.displayed B.spread C.lost D.derived
　　50.I feel _______ to say that I can not believe what he said.
　　A.wanted B.observed C.obliged D.wandered
　　答案: 41.C 42.D 43.D 44.D 45.D 46.A 47.A 48.C 49.D 50.D