-aha,i can say good bye to english ,to tell you the truth.i haven't a head for english-but if you_well in english at middle school,you'll find it a hard time tosay in university.A.haven't done B.don't do C.hadn't done D.didn't do
来源：学生作业帮助网 编辑：六六作业网 时间：2024/11/17 20:40:20
-aha,i can say good bye to english ,to tell you the truth.i haven't a head for english-but if you_well in english at middle school,you'll find it a hard time tosay in university.A.haven't done B.don't do C.hadn't done D.didn't do
-aha,i can say good bye to english ,to tell you the truth.i haven't a head for english
-but if you_well in english at middle school,you'll find it a hard time tosay in university.
A.haven't done B.don't do C.hadn't done D.didn't do
-aha,i can say good bye to english ,to tell you the truth.i haven't a head for english-but if you_well in english at middle school,you'll find it a hard time tosay in university.A.haven't done B.don't do C.hadn't done D.didn't do
B.don't do
就是相当于假设了一个情况（即中学没学好英语）
D
haven't done是对的
原因:1.主将从现!即条件句中,主句将来时,从句为现在时
2.不选B是因为很明显句子中AT MIDDLE SCHOOL是假设已经开始发生的,这样他和主句一起表因果关系.用完成式表示已经完成或持续着的状态
明白了吧?^^
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