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

问题描述:

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

AA

you see the lightning the instant it happens, but you hear the thunder later.
闪电一发生你立刻就能看到。但听到雷声要晚一些。
he fell asleep ( before) his mother could take off his clothes

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