______alltheseatswerefull,hehadn

发布时间:2020-07-12 12:10:40

______ all the seats were full, he had no choice but to stand up.A.ForB.AsC.ThoughD.Unless

网友回答

B解析考查连词的用法。For 因为,只能放在句中不能放在句首,As 因为,Though 虽然,Unless 除非,句意:因为所有的座位都满了,他别无选择除了站着。所以选B。
以上问题属网友观点,不代表本站立场,仅供参考!