1、Someonesays,"putonyourcoat."andanothersays,"putyourcoaton."Weknowright.A:eitherisB:bothonesare但我不知道B为什么不对?2、Therehappenedtobeabadfloodthatyear,?A：didn'tthereB：wasn'tthere解析是：

Question

1、Someone says,"put on your coat." and another says,"put your coaton." We know_____right.
A:either is B:both ones are
但我不知道B为什么不对?
2、There happened to be a bad flood that year,_____?
A：didn't there B：wasn't there
解析是：该句是一般过去时,故翻译疑问部分用didn't.
有些人说该句是there be句型,所以选B,还有些人说该句是主谓宾结构,所以选A.我看两种说法都有道理.所以晕了.

Answer 1

1 either 是两个里面的任意一个
both 是两者或两者以上
put on your coat 这句话正确,穿上你的外套
put your coaton 语法不正确.
所以选A
2 不是 there be句型 happened to do sth 碰巧做某事
happened to be done 是被动形式
that year 那一年,是过去,要用过去时选A