Question

【题目】In the past few years, several Non-Governmental Organizations ______ all over the world.

A. have founded B. have been founded

C. are founding D. are being founded

Answer 1

【答案】B

【解析】试题分析：考查动词时态。句意：在过去的几年里，世界各地建立了几个非政府组织。根据题意，应使用现在完成时的被动语态，其形式为have been done。故选B。