【題目】______customs are difficult to change.
A.Established
B.Establishing
C.Establishment
D.Establish

【答案】A
【解析】考查過形容詞化了的去分詞作定語。句意：已建立的習慣很難改變。established adj. “確定的；已制定的，已建立的”，選A。。

練習冊系列答案
相關習題

科目：高中英語 來源： 題型：

【題目】My cousin has been working hard for many years in that company and as a reward, he was __________ to district manager last week.

A. raised B. hired

C. moved D. promoted

查看答案和解析>>

科目：高中英語 來源： 題型：

【題目】I had as much fun sailing the seas as I now do_________with students.

A. working B. work

C. to work D. worked

查看答案和解析>>

科目：高中英語 來源： 題型：

【題目】Now the world’s attention____ the stock market, as they have a great influence on the world’s economy.

A. has fixed on B. is fixing on

C. is being fixed on D. had been fixed on

查看答案和解析>>

科目：高中英語 來源： 題型：

【題目】 More efforts, as reported, _________ in the years ahead to accelerate the supply-side structural reform.

A. are made B. will be made

C. are being made D. have been made

查看答案和解析>>

科目：高中英語 來源： 題型：

【題目】Don't take______for granted that others around will help you when you are in trouble.
A.it
B.that
C.one
D.those

查看答案和解析>>

科目：高中英語 來源： 題型：

【題目】—Did Jack come back early last night?
—Yes!It was not yet 8 o'clock______he arrived home.
A.when
B.that
C.before
D.but

查看答案和解析>>

科目：高中英語 來源： 題型：

【題目】As the smallest child of his family, Alex is always longing for the time he should be able to be independent.

A. which B. where

C. whom D. when

查看答案和解析>>

科目：高中英語 來源： 題型：

【題目】It is well-known that the sudden change of weather a_______ our health.

查看答案和解析>>

同步練習冊答案