【題目】Bats are surprisingly long lived creatures, some ________ a life span of around 20 years.

A. having B. had C. have D. to have

【答案】A

【解析】考查非謂語動詞。句意：蝙蝠是一種壽命很長的動物，有的壽命約為20年。根據(jù)與前面句子是逗號連接，沒有連詞，故判斷后一句使用獨立主格結構，空格處用非謂語動詞，邏輯主語some與have是主謂關系，故要用v-ing形式，故選A。

練習冊系列答案
相關習題

科目：高中英語 來源： 題型：

【題目】John is very r---if he promises to do something, he'll do it.

查看答案和解析>>

科目：高中英語 來源： 題型：

【題目】Don't take it seriously, Alice. I wasn't making _____ fun of you — it's nothing but _____ joke.
A./; the
B.the; the
C.the; a
D./; a

查看答案和解析>>

科目：高中英語 來源： 題型：

【題目】The old couple have been married for 40 years and never once ___________ with each other.

A. they have quarreled B. have they quarreled

C. they had quarreled D. had they quarreled

查看答案和解析>>

科目：高中英語 來源： 題型：

【題目】A murderer has escaped from prison, so a nationwide search for him is ________.

A. on the way B. in a way

C. in the way D. under way

查看答案和解析>>

科目：高中英語 來源： 題型：

【題目】We should do what we can ______ people's hard work pays off.
A.be sure
B.being sure
C.making sure
D.to make sure

查看答案和解析>>

科目：高中英語 來源： 題型：

【題目】 it is expected that students come to university with the ability to take good care of themselves,this is not always the case.
A.When
B.While
C.For
D.As

查看答案和解析>>

科目：高中英語 來源： 題型：

【題目】Good writers always an outline before writing an article.
A.keep out
B.try out
C.hand out
D.work out

查看答案和解析>>

科目：高中英語 來源： 題型：

【題目】When shopping in the supermarket, we sometimes (persuade) to buy things that we don't actually need.

查看答案和解析>>

同步練習冊答案