问题

Has Ingid handed in her paper yet? —I’m not sureShe _______ on it last week
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
Are these apples enough for you all —I’m afraid not ._____are needed .
___ old lady in red is ____ university professor.
Hurry up! The shop __ in five minutes
Buseshave routes. They ________ and ________ people at different places on theroutes.
______ was most important to her, she told me, was her family.