She ______ never ______ snow.
A: has; saw
B: has; seen
C: did; see
D: have; seen
A: has; saw
B: has; seen
C: did; see
D: have; seen
举一反三
- She _____ never _____ snow. A: has; saw B: has seen C: did; see
- Never in my life ________ such a thing. A: I have seen B: have I seen C: I saw D: did I see
- If they had checked out the original, they _________ the clue. A: would see B: saw C: would have seen D: has seen
- Ann ________the film. A: have already seen B: has already seen C: has already seed D: have already saw
- Never _________such a tall building. A: I have seen B: have I seen C: I see D: did I see