Question

  ＿＿＿＿the fog, we should have reached our school.

A. Because of     B. In spite of  C. In case of     D. But for

Answer 1

D

解析:

but for（要不是）引導(dǎo)的介詞短語(yǔ)，相當(dāng)于if it hadn’t been the fog。