单项选择题
A.doI B.won‘t he C.don‘t I D.will he
Somebody asked her,()A.did heB.didn‘t theyC.didn‘t heD....
单项选择题Somebody asked her,()
A.did he B.didn‘t they C.didn‘t he D.did they
Silk()by Chinese for thousands of years now.A.has usedB...
单项选择题Silk()by Chinese for thousands of years now.
A.has used B.has been used C.was used D.is used
By the end of this year, I()enough money for a holidayA...
单项选择题By the end of this year, I()enough money for a holiday
A.will save B.will be saving C.will have saved D.will be saved