By 2050 the world will have about 2 billion people aged over 60, three times______ today.

admin2016-03-21  9

问题 By 2050 the world will have about 2 billion people aged over 60, three times______ today.

选项 A、as much as
B、as that of
C、as many as
D、as those of

答案C

解析
转载请注明原文地址:https://kaotiyun.com/show/lGai777K
0

随机试题
最新回复(0)