He insisted that a medical team () to the flooded immediatel.A:sh_英语解答

He insisted that a medical team () to the flooded immediatel.A:should send B is sent
c ought to be sent D be sent 选择哪个啊为什么啊

人气：161 ℃　时间：2020-05-21 11:35:40

解答

be sent, insist后面接从句的虚拟状态,即为（should）+动词原形答案怎么选的是B？？