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(25)，希望对你的语法学习有所帮助！

　　241.As a chairman for nearly ten years, Professor Smith has never _______ to anything dishonest.

　　A.beard B.attached C.granted D.kept

　　243.The ---_______ between Chinese and Japanese is not so obvious so that it is not easy to distinguish between people from the two countries.

　　A.distinction B.equivalent C.index D.murder

　　244.When he caught a _______ of his girl-friend in the rain, Jack asked the taxi driver to stop to pick her up.

　　A.harbour B.kettle C.glimpse D.scale

　　245.He'll always be _______ to you for what you've done.

　　A.peaceful B.secure C.grateful D.companion

　　246.In Nearly any country, there always exists a _______ gap between the old and the young.

　　A.generation B.helicopter C.noticeable D.ounce

　　247.Excuse me, sir. Could you please tell me what number I should dial to get the _______.

　　A.throat B.verse C.conductor D.operator

　　248.Without the _______ materials imported from abroad, Japan can hardly produce anything.

　　A.storey B.valuable C.spare D.raw

　　249.We may be able to _______ you in some way if you can not finish your work on time.

　　A.resist B.insist C.assist D.disease

　　250.She always dreamed of an _______ job even when she was ten years old.

　　A. ideal B.indirect C.absolute D.aid

　　241.C

　　242.B

　　243.A

　　244.C

　　245.C

　　246.A

　　247.D

　　248.D

　　249.C

　　250.A