问题

— Do you know our town at all? — No, this is the first time I_____ here. [ ]
A: have come
B: was
C: came
D: am coming
B: was
C: came
D: am coming
正确答案是:
同类题型
So far, the disease has not been _____ terrible as it seems to be
Why does the lake smellterrible—Because large quantities of water ______.
Are you coming to Alice’s party?—I’m not sure.I _______ go to the concert instead.
______from space, the earth with water_______70% of itssurface looks like a “blue blanket”.