问题补充:
一Shall we meet at the station at 8 am?
—In fact, we . The train until l0 a.m.
A. mustn’t; doesn’t leave
B. mustn’t; leaves
C. needn’t; won’t leave
D. needn’t; will leave
答案:
A. mustn’t; doesn’t leave
B. mustn’t; leaves
(答案→)C. needn’t; won’t leave
D. needn’t; will leave
解析:根据句意第一个空应用needn’t ; 时间是将来的,第二个空应not … until . 直到…才。