Question

【题目】It's a pity that all those old trees________ .

A. are cutting down B. are going to be cutting

C. are going to cutting D. are going to be cut down

Answer 1

【答案】D

【解析】句意：----真遗憾，那些老树都要砍倒了。 “树”是被人砍倒的，需用被动语态，此句是be going to结构的被动语态，其构成be going to be + done；结合选项可知D。