(The) number of leprosy cases around the world (has been) cut (of) ninety (percent) during the past ten years.

admin2008-10-11  34

问题 (The) number of leprosy cases around the world (has been) cut (of) ninety (percent) during the past ten years.

选项 A、The
B、has been
C、of
D、percent

答案C改为by

解析 意为“减少了90%”。
转载请注明原文地址:https://jikaoti.com/ti/PikYFFFM
0

随机试题
最新回复(0)