【題目】Evidence has been found through years of study______children’s early sleeping problems are likely to continue when they grow up.

A. why B. how C. whether D. that

【答案】D

【解析】試題考查同位語從句：句意：通過多年的研究已經(jīng)發(fā)現(xiàn)了證據(jù)，孩子們早期的睡眠問題可能隨著長大會繼續(xù)。通過分析句子結構，可知這個句子中包含一個同位語從句，說明evidence的內容，用that連接同位語從句，that在同位語從句中不作任何成分，且沒有實際意義，選D。

練習冊系列答案
相關習題

科目：高中英語 來源： 題型：

【題目】Last year was the warmest year on record, with global temperature 0.68 ℃ ____ the average.
A.below
B.on
C.at
D.above

查看答案和解析>>

科目：高中英語 來源： 題型：

【題目】The desk and seat can be _________ to the height of any child.

A. adapted B. adjusted C. accustomed D. adopted

查看答案和解析>>

科目：高中英語 來源： 題型：

【題目】After ____ seemed about a quarter, Li Lin managed to work out the difficult math problem, which pleased our teacher.

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

查看答案和解析>>

科目：高中英語 來源： 題型：

【題目】I caught sight of a （熟悉的） face in the crowd.

查看答案和解析>>

科目：高中英語 來源： 題型：

【題目】He got the first prize in the English talent show，made us very proud.

查看答案和解析>>

科目：高中英語 來源： 題型：

【題目】D to his research work, he has little time with his family.

查看答案和解析>>

科目：高中英語 來源： 題型：

【題目】Every year a flood of farmers arrive in Shenzhen for the money-making jobs they_____ before leaving their hometowns.

A. promised B. were promised

C. have promised D. have been promised

查看答案和解析>>

科目：高中英語 來源： 題型：

【題目】—Are you a native of this town?
—I was born in New York, but this is ________ I grew up.
A.that
B.what
C.when
D.where

查看答案和解析>>

同步練習冊答案