小编为备考的同学们整理了英语四级词汇练习及答案，希望可以为大家带来帮助，一起来练习一下吧。
　　英语练习及答案(46)
　　11.In the United States, the foreign policy is decided by the ________ government, not by each state. A. federal B.figure C.scientific D.service
　　12.He works in our university as a visiting _______, not as a formal faculty member. A. traditional B.scholar C.nurse D.pilot
　　13.When you fill in the application form, please use your _______ address so that we can contact you easily later. A. policy B.plain C.permanent D.principal
　　14.John _______ to be a polite man. But in fact he is very rude. A. pretends B.assures C.affords D.melts
　　15.We can not trust him any more because he often ________ his duty. A. owes B.spoils C.deserts D.neglects
　　16.In order to increase our output, we need to import more production _______. A. facilities B.hens C.votes D.artists
　　17.When a spacecraft travels, one of the major problems is reentry into the Earth’s _______. A. surface B.atmosphere C.attitude D.bent
　　18.This river forms a natural _______ between China and Korea. A. boundary B.string C.spot D.zone
　　19.She is already 16years old. But she _______as if she were still a little girl. A. believes B.absorbs C.accrses D.behaves
　　20.We are _______ at the rapid progress Mark has made in this semester. A. distinguished B.annoyed C.astonished D.scored
　　答案: 11.A 12.A 13.B 14.D 15.A 16.B 17.D 18.D 19.A 20.C