We ________ the problem for quite some time, but we ________ any conclusion yet.
A: have been discussing; haven’t reached
B: have discussed; haven’t been reaching
C: discussed; haven’t reached
D: had discussed; haven’t reached
A: have been discussing; haven’t reached
B: have discussed; haven’t been reaching
C: discussed; haven’t reached
D: had discussed; haven’t reached
举一反三
- We ______________ (work) on it for many hours but we haven't reached any conclusion yet.
- We haven’t discussed yet ______ we are going to place our new furniture.
- "Haven’t you been to London" "______ been there." A: Yes, I haven’t B: No, I haven’t C: No, I have D: Yes, I hadn’t
- You haven't had your dinner yet ………. you? A: are B: aren't C: have D: haven't
- Our kitchen is a mess. We () any cleaning for weeks. A: didn’t do B: haven’t been doing C: don’t do D: haven’t done