Mr. Green works in office, but his sister works a farm.Aa, in B.an, in C.an, on

发布时间:2020-08-22 14:22:12

Mr. Green works in      office, but his sister works      a farm.
A.a, in                    B.an, in               C.an, on

网友回答

解析:in在里面;on在上面。句意:格林先生在一个办公室工作,但是他的妹妹在农场上工作。Office词首音素是元音,故不定冠词用an,故选C。
以上问题属网友观点,不代表本站立场,仅供参考!