We couldn’t see the road clearly   &am Wap版

试题详情及答案解析

We couldn’t see the road clearly the heavy snow.

A．because	B．because of
C．so	D．though

答案：B

试题分析: 句意：因为厚厚的雪，我们不能清楚的看到道路。此题考查固定短语because of+名词短语，Abecause+句子；Cso+句子；Dthough+句子；根据句意，故选B。
考点：考查介词短语。