Question

【題目】They had planted 10,000 trees of last month.

A. in the end B. to the end C. at the end D. by the end

Answer 1

【答案】D

【解析】句意：到上個(gè)月底他們已經(jīng)種了10000棵樹。in the end = finally= at last最后；to the end到底，始終，到最后；at the end of 在…結(jié)尾，在…末端，后跟時(shí)間時(shí)表示的是時(shí)間點(diǎn)；by the end of到…為止，表示的是時(shí)間段，常和完成時(shí)態(tài)搭配。故答案為D。