PresidentXiJinpingdemandedthattheenvironmentalproblems
来源:语文精选馆 2.28W
问题详情:
President Xi Jinping demanded that the environmental problems ______ paid special attention to.
A. referred to being B. referred to be
C. refer to being D. refer to be
【回答】
B
知识点:非谓语动词
题型:选择题