【題目】The number of __________is now estimated at about 200 billion.

A.existed starsB.existing starsC.stars into existenceD.stars existent

【答案】B

【解析】

考查現(xiàn)在分詞。句意：現(xiàn)存的恒星數(shù)量現(xiàn)在估計(jì)約有2000億顆。分析可知，所填空應(yīng)是名詞短語，意為“恒星”。動詞exist，意為“存在”，與stars之間為主動關(guān)系，可用其現(xiàn)在分詞形式作為定語修飾名詞stars組成，且單個(gè)詞作定語，可放于名詞之前。故選B項(xiàng)。

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】What do the man’s words mean?

A. Everything must be done perfectly.

B. Do as well as you can.

C. It’s no need doing everything perfectly.

查看答案和解析>>

科目：高中英語 來源： 題型：

【題目】The journey to America was very important to him because it was that journey changed his attitudes towards English study.

A. of which B. to which

C. that D. through which

查看答案和解析>>

科目：高中英語 來源： 題型：

【題目】What can we learn from the conversation?

A. The new dress is comfortable. B. The woman doesn’t like the new dress. C. It is hot.

查看答案和解析>>

科目：高中英語 來源： 題型：

【題目】Where does the woman want to go?

A. New York. B. Chicago. C. Atlanta.

查看答案和解析>>

科目：高中英語 來源： 題型：

【題目】What does the woman dislike about her photo?

A. Her eyes. B. Her hair. C. Her dress.

查看答案和解析>>

科目：高中英語 來源： 題型：

【題目】聽下面一段較長對話，回答以下小題。

【1】【1】What kind of sport does the woman want to learn?

A. Volleyball. B. Tennis. C. Basketball.

【2】【2】When will the woman probably take the course?

A. On Sundays. B. On Fridays. C. On Mondays.

查看答案和解析>>

科目：高中英語 來源： 題型：

【題目】The film brought the hours back to me ________ I was taken good care of in that far-away village.

A. that B. who

C. as D. when

查看答案和解析>>

科目：高中英語 來源： 題型：

【題目】Where does the conversation probably take place?

A. In a train. B. In a plane. C. In a restaurant.

查看答案和解析>>

同步練習(xí)冊答案