Question

—Look，the paint is starting to come off ________the wall is damp.
—Well，we’d better have the wall repainted some day.

A．when

B．where

C．if

D．once

Answer 1

B【命題立意】考查狀語(yǔ)從句。
【解題思路】由語(yǔ)境可知，在墻面潮濕的地方，油漆開(kāi)始脫落。where在句中作地點(diǎn)狀語(yǔ)。故選B。