There'ssomedoubt________Johnwil

发布时间:2020-07-27 18:37:47

There's some doubt ________ John will e on time.A.ifB.whetherC.thatD.which

网友回答

B解析doubt“怀疑”,故后接宾语从句用whether连接,而不用that,如为don't doubt则表示肯定的意思,后接that.
以上问题属网友观点,不代表本站立场,仅供参考!