问题
单项选择题
Take your raincoat with you ______ it rains.
A. by chance
B. in ease
C. at large
D. on occasion
答案
参考答案:B
解析: 本题是说为防下雨,还是带上你的雨衣。B项“in case以防万一,假使”符合题意(后面直接跟从句,从句谓语多用一般时态,也可用should/may+原形动词,但不直接用原形动词;美国人常把in case+从句放在句首,表示“如果”,如In case I forget, please remind me about it.但有时in case可以单独用,后面不跟从句,表示“以防出现万一”,如It may not rain, but you had better take an umbrella just in case.其他三项中,by chance“偶然,碰巧”;at large(表语)“(罪犯)逍遥法外的,未被捕获的”(作后置定语),“大多数的”(如students at large);on occasion“有时,间或”,都与题意不符。