No matter how fast we worked, ____.
A.we couldn’t catch up with them | B.and we couldn’t catch up with them |
C.so we couldn’t catch up with them | D.but we couldn’t catch up with them |
推荐套卷
No matter how fast we worked, ____.
A.we couldn’t catch up with them | B.and we couldn’t catch up with them |
C.so we couldn’t catch up with them | D.but we couldn’t catch up with them |