Question

【题目】I am always on a diet _______I put on weight easily.

A. though B. unless C. than D. because

Answer 1

【答案】D

【解析】句意：我总是节食，因为我容易长胖。though尽管，引导让步状语从句；unless除非，引导条件状语从句；than比，用于比较级；because因为，引导原因状语从句。结合句意，节食是因为容易长胖，故选D。