【題目】Now more and more people have come to know the role that trees __________ in our natural environment.

A. do B. take C. play D. work

【答案】C

【解析】句意:現(xiàn)在越來(lái)越多的人已經(jīng)知道了樹在我們的自然環(huán)境中的角色.play a role in是固定詞組。

練習(xí)冊(cè)系列答案
相關(guān)習(xí)題

科目：高中英語(yǔ) 來(lái)源： 題型：

【題目】But the device destroyed everything good that he came __________.

A. keep in contact with B. make contact with

C. get into contact with D. in contact with

查看答案和解析>>

科目：高中英語(yǔ) 來(lái)源： 題型：

【題目】—Derrick, don，t you think you should take a vacation? Even one or two days would be fine.

—There's __________. There's too much work.

A. no problem

B. no way

C. no wonder

D. no need

查看答案和解析>>

科目：高中英語(yǔ) 來(lái)源： 題型：

【題目】It __________ her to feel his arms around her.

A. praised B. criticized C. comforted D. awakened

查看答案和解析>>

科目：高中英語(yǔ) 來(lái)源： 題型：

【題目】He was so proud that he __________ others' help.

A. turned down B. turned up

C. turned on D. turned off

查看答案和解析>>

科目：高中英語(yǔ) 來(lái)源： 題型：

【題目】__________ at my classmates' faces, I read the same excitement in their eyes.

A. Looking

B. Look

C. To look

D. Looked

查看答案和解析>>

科目：高中英語(yǔ) 來(lái)源： 題型：

【題目】Going out of the park, the visitors all said they were deeply __________ by what they had seen there.

A. interested

B. lost

C. impressed

D. improved

查看答案和解析>>

科目：高中英語(yǔ) 來(lái)源： 題型：

【題目】The picture __________ by my nephew is hanging on the wall.

A. painted

B. was painted

C. painting

D. to be painted

查看答案和解析>>

科目：高中英語(yǔ) 來(lái)源： 題型：

【題目】One of the most important questions they had to consider was of public health

A. what B. this C. that D. which

查看答案和解析>>

同步練習(xí)冊(cè)答案