Not only _____________ vital for reducing fever, but __________ also other thing

题干

Not only _____________ vital for reducing fever, but __________ also other things that it can help with.

A．aspirin has proved, are there	B．has aspirin proved, there are
C．has proved aspirin, are there	D．aspirin had proved, there are

上一题下一题 0.85难度单项选择更新时间:2013-06-06 10:16:28

小学学科试题库

初中学科试题库

高中学科试题库