Question

【题目】--I can't go shopping with you _____I have a lot of work_____

--What a pity! What a fine day today!

A. so , do B. because , doing

C. when , to do D. because , to do

Answer 1

【答案】D

【解析】句意：我不能与你一起去购物，因为我有许多工作要做。——真遗憾！今天天气真好。后句是解释不去购物的原因，要用连词because，首先排除A,C；动词不定式用作定语，故答案为D。