You see lightning ( ) it happens but you hear the thunder later .a.the instant b.for an instant...

题目

You see lightning ( ) it happens but you hear the thunder later .a.the instant b.for an instant...
You see lightning ( ) it happens but you hear the thunder later .a.the instant b.for an instant c.on the instant d.in an instant 2.he fell asleep ( ) his mother could take off his clothes a.before b.until c.since d.when 选啥啊

答案

第一个选a,the instant一.就.引导时间状语从句
闪电一出现你就会看到,但是你之后才会听到雷声
第二个选when 也是时间状语从句,当他妈妈拿走他的衣服的时候她就睡着了