问题

Only after they had discussed the matter for several hours ________ a decision.[ ]
A: they reached
B: did they reach
C: they reach
D: do they reach
B: did they reach
C: they reach
D: do they reach
正确答案是:
同类题型
He narrowly missed being seriously hurt, if not______, by the explosion.
____ —Because they are very cute.
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He ________ all his aims But his efforts in the pastfew yearshave been praise-worthy
we _____ the cost of the holiday and think that we could offord it.