Be quick!They've been waiting for us for __ hour and _half.A.an,a B.a,an C.a,/ D./,a

分类: 作业答案 • 2021-12-28 15:08:21

问题描述：

Be quick!They've been waiting for us for ____ hour and ___half.A.an,a B.a,an C.a,/ D./,a

答

A
前面冠词的选择是根据音标来的.发音为AEIOU的五个元音用an,其他用a
这儿hour的音标里第一个音是o,因此用an,而half第一个音标是h,因此用a
hour是比较特殊的一个词,记住就好了

Be quick!They've been waiting for us for ____ hour and ___half.A.an,a B.a,an C.a,/ D./,a