Thequestionof
来源:语文精选馆 1.21W
问题详情:
The question of _________ English will keep on changing in the future, though most people doubt, is actually easy________.
A. if; to be answered B. whether; to answer
C. how; answered D. what; to answer
【回答】
B
知识点:连词
题型:选择题