【題目】So far no one has______convincing evidence of why dinosaurs died out,and it remains a mystery.

A. come about B. come into

C. come up with D. come out

【答案】C

【解析】考查動詞詞組。A. come about 形成，產(chǎn)生； B. come into進入；C. come up with提出； D. come out出現(xiàn)。到目前為止，就為什么恐龍滅絕了這個問題還沒有人提出一個令人信服的解釋。故選C。

練習冊系列答案
相關習題

科目：高中英語 來源： 題型：

【題目】—Who's that at the door?
—________ is the milkman.
A.He
B.It
C.This
D.That

查看答案和解析>>

科目：高中英語 來源： 題型：

【題目】What does the woman want to buy?

A. Oranges and apples. B. Sweets and apples. C. Vegetables and apples.

查看答案和解析>>

科目：高中英語 來源： 題型：

【題目】 What does the man want the woman to do?

A. Call the postman for him

B. Attend a meeting with him.

C. Post some packages for him.

查看答案和解析>>

科目：高中英語 來源： 題型：

【題目】While staying in the village,Jack shared whatever he had with the villagers without asking for anything______.

A. in return B. in common

C. in turn D. in place

查看答案和解析>>

科目：高中英語 來源： 題型：

【題目】What is the woman’s opinion of the research paper?

A. It’s fine as it is.

B. Only a few changes should be made in it.

C. Major revisions are needed in it.

查看答案和解析>>

科目：高中英語 來源： 題型：

【題目】How will the woman get to the airport?

A. By car B. By taxi C. By subway

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】What time is it now?

A. 7:00 pm. B. 7:10 pm. C. 7:30 pm.

【2】Why is Sara coming?

A. To deliver a shirt.

B. To attend a party.

C. To do babysitting work.

查看答案和解析>>

科目：高中英語 來源： 題型：

【題目】Why does the woman sound worried?

A. They don't have much time left.

B. This is her first time on a plane.

C. Something is likely to go wrong.

查看答案和解析>>

同步練習冊答案