问题
Has James finished his report on his EnquiryLearning yet\ —- I’m not sure. He _____ on it lastweek.
A:was working
B:has worked
C:worked
D:had worked
B:has worked
C:worked
D:had worked
正确答案是：
同类题型
idn’t go to Europe, why—I _____ this morning, but I _____ toShanghai because of an emergency .
______is David—- I think he is at Tina’s home.
Can’t you see the _______/saIn/ You can’t swim here.
The joke the naughty boy _______ his teacher made many people angry．
Mail or gifts posted by companies to customers ________ advertising.