英文填空(只有两个格)
问题描述：
英文填空(只有两个格)
A:Do you know how many people have been hit by lightning?
B:Np,I have no ____.
A:Twenty ____ 1990,according to the Observatory.
(每格只填一个单词)
忘了,请顺便解释第二个格那句"twenty ____1990"什么意思啊
答
一、idea
二、in