Question

10. At the end of the meeting,it was announced that an

agreement.

   A. has been reached   B. had been reached   C. has reached   D. had reached

Answer 1

10. B

10. B解析：考查动词时态。句意：在会 议结束时，一项协议被宣布已经达成了。reach an agreement 要早于 announce 这个动作发生 ，而 announce 发 生在过去，因此用had been reached表示过去的过去。