问题 选择题

It’s _____ unusual day for him to get ______ useful stationery.

A.an,/

B.a, an

C.a, the

D.an, an

答案

答案:A

第一空,后接是元音音标开头,用an,而后一个空,stationery.为不可数名词,前不能用an/a,故选A

判断题
单项选择题