Question

【题目】-Our hometown is getting more and more beautiful.

--So it is. Many trees on the hill every year.

A. plant B. planted C. were planted D. are planted

Answer 1

【答案】D

【解析】句意：——我们的家乡变得越来越美丽。——的确如此。每年都在山上种值许多树。主语Many trees与plant之间是被动的关系，根据every year判断，时态为一般现在时态，故句子用一般现在时态的被动语态来完成，答案为D。