The meeting for two hours,but they still any agreement.
A. has been going on;haven’t reached
B. has been going on; haven’t been reached
C. was going on; haven’t reached
D. was going on; haven’t been reached
网友回答
(答案→)A. has been going on;haven’t reached
B. has been going on; haven’t been reached
C. was going on; haven’t reached
D. was going on; haven’t been reached
解析：
因为整句没有表示过去的时间状语，所以应该在A和B之间选答案，又因为这是一个并立句，第二个分句应该是主谓宾结构。reach在这里是及物动词，所以不能用被动语态。因此，只能选A。