Question

Only after they had discussed the matter for a few hours ______ a decision. A．they reached ..

Only after they had discussed the matter for a few hours ______ a decision. A．they reached B．did they reach C．they reach D．do they reach

Answer 1

B

试题分析：考查倒装。Only+时间状语或从句，放句首时，主句用部分倒装，A、C没倒装，排除A、C；根据had discussed可知，空白处使用过去时，排除D。故选B。