閺夊磭鍔�西工大17春《大学英语4》在线作业
试卷总分:100 得分:100
一、 单选题 (共 30 道试题,共 100 分)
1. Scholarsmaintain that social development can easily _____ language changes. A. bring forward B. bring about C. bring out D. bring up
满分：3 分 正确答案:B
2. Mary settledin Seattle, _____ she had obtained a master's degree in economics. A. since when B. by when C. since which D. by then
满分：3 分 正确答案:B
3. The dollarhas gone down against yen; _______Japanese goods are more expensive forAmericans. A. therefore B. however C. and still D. and yet
满分：3 分 正确答案:A
4. If you pouroil on water, it_________float. A. shall
B. will C. can D. may
满分：3 分 正确答案:B
5. We need morefood to protect us ________ the famine. A. out B. off C. to D. against
满分：3 分 正确答案
6. _____ isgenerally accepted, economic growth is determined by the smooth development ofproduction. A. Which B. As C. Since D. What
满分：3 分 正确答案:B
7. I've _____these lines again and again but I still keep forgetting them. A. gone off B. gone about C. gone over D. gone through
满分：3 分 正确答案:C
8. Ifyou_______to see that person, what would you say to him?