问题

The engineers are so busy that they have zero time for outdoor sports activities, ____they have the interest.[ ]

A: wherever
B: whenever
C: even if
D: as if

正确答案是：

同类题型

You’ve missed your ____， and you will have to wait forthe next round

In a chemical change, energy cannot be created ,____.

Look! Someone __________sofa-Well,it wasn`t me.I didn`t do it

ee, I’m poor in physics and you arenot good at chemistry, and……— That’s _______ we should help each other.

Manyteensdon’tgetenoughsleepbecausethey have toomuch homework to do, which ____ themup at night. [ ]