It may rain- you’d better take an umbrella .A. in caseB. in this caseC. in no caseD. un

问题补充：

It may rain --- you’d better take an umbrella .

A. in case

B. in this case

C. in no case

D. under the case

答案：

(答案→)A. in case

B. in this case

C. in no case

D. under the case

解析：本题考查case的短语的用法。in case以防；万一 ； in this case在这种情况下；in no case绝不。没有under the case这种搭配。句意：可能下雨--你最好带把伞， 以防万一（下起来）。