SAT ie 一题
问题描述：
SAT ie 一题
(had it not been )for two particularly skillful members of the work crew,we could not have completed the apartment renovationjs on schedule.括号出哪里错了,虚拟语气不是这样用的吗?2008.10真题
答
正确答案是：No error（没错）.
除了你录入时的句首没大写,:)