【单选题】Before she went abroad she spent as much time as she could ______ English.
【单选题】.It was a long time before she_________ to what he had said.
【单选题】大众桑塔纳 2000型轿车,燃油是通过喷油器喷射在 ( ) 。 A. 燃烧室内; B . 空气滤清器处; C . 节气门处; D . 进气门处
A.
燃烧室内; B . 空气滤清器处; C . 节气门处; D . 进气门处
B.
B . 空气滤清器处; C . 节气门处; D . 进气门处
【单选题】What did Laura do before she went to college?
C.
She just stayed at home.
D.
She did volunteer jobs.
【单选题】______the house was started before she went to Africa and now it is still under construction.
【单选题】大众桑塔纳2000型轿车,燃油是通过喷油器喷射在()
【简答题】How did Jane spend her days before she went back to work?
【单选题】适用于室外管网供水压力周期性不足情况的给水方式是( )。
【单选题】She _____ the door before she went away.