【題目】Americans eat ______ vegetables per person today as they did in 1990.
A.more than twice
B.as twice as many
C.twice as many as
D.more than twice as many

【答案】D
【解析】句意：美國人現(xiàn)在每天吃的蔬菜是1990年的兩倍。倍數(shù)表達方式：倍數(shù)+as…as…，第一個as后加形容詞或副詞，第二個as后加比較對象，故選D.

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】How many tickets has the woman got?

A. Two. B. Three. C. Four

查看答案和解析>>

科目：高中英語 來源： 題型：

【題目】There are few s in weather between Harbin and SanYa.

查看答案和解析>>

科目：高中英語 來源： 題型：

【題目】It was officially reported that the first mammal ______ successfully from an adult cell was Dolly the sheep.

A. to be cloned B. having been cloned

C. to clone D. to have been cloned

查看答案和解析>>

科目：高中英語 來源： 題型：

【題目】More than 20 people were killed because of the v storm.

查看答案和解析>>

科目：高中英語 來源： 題型：

【題目】The number of smokers, _____ is reported, has dropped by 17 percent in just one year.
A.it
B.which
C.what
D.as

查看答案和解析>>

科目：高中英語 來源： 題型：

【題目】This is the third time I ______ Beijing. The second time I ______ here was on National Day last year.
A.have visited; came
B.have visited; have come
C.visited; came
D.visited; have come

查看答案和解析>>

科目：高中英語 來源： 題型：

【題目】It is the second time that he ________ late for school.
A.was
B.had been
C.has been
D.is

查看答案和解析>>

科目：高中英語 來源： 題型：

【題目】Andy is content with the toy. It is _____ he has ever got.
A.abetter
B.thebetter
C.abest
D.thebest

查看答案和解析>>

同步練習(xí)冊答案