一道sat 语法the bus would not have had to take the long detour instead of the main highway if the bridge did not become treacherous in the aftermath of an ice storm.为什么did not become 错的?

一道sat 语法the bus would not have had to take the long detour instead of the main highway if the bridge did not become treacherous in the aftermath of an ice storm.为什么did not become 错的? 一道SAT OC 语法题> 一道比较简单的sat语法题!With the LP,the United states acquired a 一道sat的语法题,解释 一道sat上的语法题 一道sat语法为什么错了 副词可以修饰名词?一道Sat语法题一道sat语法题the hilly terrain,the final miles of the racecourse for the other runners and .答案是无错误那exceptionally adv岂不是修饰hilly terrain n sat语法, SAT语法. He g( ) on the bus and sat down. we sat on the bus _for_half_an_hour_____sat是过去时吗 一道SAT语法题.B选项怎么改? sat语法一道.c错在哪?e更好为何 【SAT语法】一道SAT的IE语法题(Centuries ago), the Greek physician Hippocrates (advocated) collecting data (from) patients in order (to be drawing) conclusionand diagnose diseases. (No error.)Q：错误的应该是哪一个?是(from)还是(to SAT语法题目一道In the primitive days when bathrooms and indoor plumbing did not (yet) exist,people would usually (have dug) enormous holes in their yards. Did the bus come 和has the bus left 哪个语法是对的 here is coming the bus 语法上哪里错了? I am is waiting the bus有错吗?语法是什么