问题

f the treatment _____, there’s still no magicpill for patients in the late stage of AIDS

A:normal
B:average
C:regular
D:ordinary

正确答案是：

同类题型

Ifunsolved, the problem of food safety may lead to more serious results.

People will grow bamboo in the forest ______ pandas.

like to_______ alone about the town after supper.

下列各句中，加线的成语使用恰当的一项是（）

I am very ___ to you for your kindness.