Question

【题目】This year is the 49th Earth Day and I think we should people not to too many trees.

A. call on; cut down

B. call at; cut up

C. call in; cut off

Answer 1

【答案】A

【解析】

句意：今年是第49个地球日，我认为我们应该号召人们不要过多地砍伐树木。A.call on号召；cut down砍倒；.B call at拜访，访问；cut up穿过，挤进；C call in叫（某人）进来，来访； cut off切除。根据句意选A。