Well,wehavebeenwaitinghere_____for

发布时间:2020-07-25 10:14:11

Well, we have been waiting here_____for the guest.A.long timeB.a long timeC.the long timeD.some long time

网友回答

B解析a long time前省去了介词for。
以上问题属网友观点,不代表本站立场,仅供参考!