A. How does it come B. How it comes C. How did it come about D. How did it come 参考答案:A 答案解析:首先应分析出句子的时态环境是现在时,所以应排除B、D此句是疑问句,应将助动词does移至主语前,构成疑问句结构,因此只有A为正确答案。it 是形式主语,that 从句是实际主语。how does it
第25题: [单项选择]The discontented students _________ by boycotting the school -cafeteria. A. rewarded B. vanished C. groaned D. took their revenge 参考答案:D 答案解析:[参考译文] 不满的学生通过不买学校食堂饭菜来进行报复。
[试题分析] 本题是一道词义辨析题。
[详细解答] “reward”含义为“报答”;“vanish”含义为“消失,消灭”;“groan”含