He hasnot decided ( )to go to shanghai by coach or by train.A.if _英语解答

He hasnot decided ( )to go to shanghai by coach or by train.
A.if B.that C.how D.whether 理由呢?

人气：155 ℃　时间：2019-10-26 06:21:22

解答

选D 因为句中已经有coach和train 2种交通方式所以不选C 而选D whether和or表示是“.还是.”