【题目】The workers insisted that they ______ a free lunch every noon, and the boss had to give in.
A.are given
B.being given
C.will be given
D.be given

【答案】D
【解析】考查虚拟语气。在本句中insist是“坚持要求”，应该用虚拟语气,“should + 动词原形” 省略should。另外they和give之间是被动关系，所以答案是D。