【題目】As is known to us all, taking exercise is b to our health.

【答案】beneficial
【解析】眾所周知，做鍛煉對身體有益。be beneficial to……，表示對……有益，由鍛煉和身體的相應(yīng)關(guān)系，故填beneficial。

練習(xí)冊系列答案
相關(guān)習(xí)題

科目：高中英語 來源： 題型：

【題目】________ your blog, I would have written back two days ago.

A. If I read B. Should I read

C. Had I read D. If I could have read

查看答案和解析>>

科目：高中英語 來源： 題型：

【題目】The volunteers are supposed to know how much work will be involved in (組織) a march.

查看答案和解析>>

科目：高中英語 來源： 題型：

【題目】You have no idea how she finished the relay race______ her foot wounded so much.

A. When B. with

C. for D. while

查看答案和解析>>

科目：高中英語 來源： 題型：

【題目】They had not known each other three days ______ they began to quarrel.

A. after B. until

C. when D. before

查看答案和解析>>

科目：高中英語 來源： 題型：

【題目】Her team failed in the competition．She is trying to get to the ____ of why some members gave up midway．

A. bottom B. floor

C. result D. effect

查看答案和解析>>

科目：高中英語 來源： 題型：

【題目】After breakfast, Tonny placed a small box c some stamps in my hand.

查看答案和解析>>

科目：高中英語 來源： 題型：

【題目】The talented boy finished his performance p at the concert.

查看答案和解析>>

科目：高中英語 來源： 題型：

【題目】----You look upset. What’s the matter? ----I had my proposal __________ again.

A. turned over B. turned on

C. turned off D. turned down

查看答案和解析>>

同步練習(xí)冊答案