Question

【题目】____ it is often cold in the mountains, you need to wear warm clothes.

A.ThoughB.BecauseC.Because ofD.As long as

Answer 1

【答案】B

【解析】

句意：因为山上经常很冷，你需要穿暖和的衣服。

though尽管，虽然，引导让步状语从句；because因为，表原因；because of因为，其后加名词或者名词短语；as long as只要。根据两句之间是因果关系，故选B。