灵鹊做题网几个高二英语完成句子~
来源：学生作业帮 编辑：灵鹊做题网作业帮 分类：英语作业 时间：2024/04/29 08:50:55
几个高二英语完成句子~
we should consider what use ___(能利用)such a book
All flights _____(被取消)because of the snowstorm,many passengers could do nothing but take the train (cancel) 答案是“having been canceled”为什么要用完成时啊
______(排队等了半个小时),the old man suddenly realized hr had left the cheque in the car.(wait)答案是“Waiting in the queue for half an hour”为什么不用“Having been waiting?”
we should consider what use ___(能利用)such a book
All flights _____(被取消)because of the snowstorm,many passengers could do nothing but take the train (cancel) 答案是“having been canceled”为什么要用完成时啊
______(排队等了半个小时),the old man suddenly realized hr had left the cheque in the car.(wait)答案是“Waiting in the queue for half an hour”为什么不用“Having been waiting?”
不知道这是不是针对课本中某一课的题?如果是,用的是这一课的语法.因为第二题的答案不唯一,可以是：were canceled.第三题：从语言感觉上Having been waiting有表示原因的意思,但它不和后面的句子构成因果关系.