作业帮 > 英语 > 作业

—The weather has been very hot and dry.

来源:学生作业帮 编辑:作业帮 分类:英语作业 时间:2024/05/21 16:15:09
—The weather has been very hot and dry.
—Yes.If it had rained even a drop,things would be much better now!And my vegetables__.
A.wouldn't die
B.didn't die
C.hadn't die
D.wouldn't have died
答案是D为什么
2、—I haven't got the reference book yet,but I'll have a test on the subject next month.
—Don't worry.You___have it by Friday.
A.could
B.shall
C.must
D.may
答案是B为什么
1.D 原因,would have done 有本来应该怎样,但实际不是这样的意思.它的否定即 wouldn't have done为本来不应该怎样,但实际发生了.
这个句子为虚拟语气,是建立在虚拟语气的基础上来回答的.
意思为:如果下雨,哪怕只有一点,这些植物都不会死.我的蔬菜本来不应该枯死的.(但实际情况是已经枯死了)
2.could 和must表示推测,在这句里没有推测的意思,应该是肯定回答“你在周五时能拿到它”,shall有承诺的意思.may推测,不确定,可能,不合题意.