I didn't think __ possible to learn French and English at the sam_英语解答

I didn't think __ possible to learn French and English at the same time A.this B.that C.it D.it's

人气：333 ℃　时间：2019-11-18 18:34:17

解答

it
做从句的形式主语我好像记得有一句话是 it is impossible to .......... 为什么这里填 it刚才打错了，不是做从句的主语这里是同位语从句，所以用it