In the global economy, a new drug for cancer, ________ it is discovered, will c

题干

In the global economy, a new drug for cancer, ________ it is discovered, will create many economic possibilities around the world.

A．whatever	B．whoever
C．wherever	D．whichever

上一题下一题 0.64难度单项选择更新时间:2013-11-12 03:28:20

小学学科试题库

初中学科试题库

高中学科试题库