【題目】----Anything special about this device?

----Well, it can ______ between the cancerous and the normal cells under certain conditions.

A. conclude B. exclude C. discriminate D. undergo

【答案】C

【解析】

試題分析：考查動詞詞義及用法。句意：--這臺儀器有什么特別的么？ ---在某種條件下，它可以區(qū)別出癌細(xì)胞和正常細(xì)胞。A.總結(jié)；B. 排除；C. 區(qū)別，辨別；D. 經(jīng)歷，忍受，故C正確。

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】—Did you meet with the famous space hero，Nie Hai Sheng.
—I had come here earlier.
A.If only
B.If not
C.But for
D.For fear

查看答案和解析>>

科目：高中英語 來源： 題型：

【題目】I have a habit of taking a coffee, which makes me feel _____when I have to stay up late.

A. adequate B. pessimistic

C. sensitive D. Energetic

查看答案和解析>>

科目：高中英語 來源： 題型：

【題目】His company was the first ______ portable radios as well as cassette tape recorder in the world．（ ）
A.producing
B.to produce
C.having produced
D.produced

查看答案和解析>>

科目：高中英語 來源： 題型：

【題目】The hunter ____ down and ____ to the farmer that he had___ his gun against the tree．

A．lay，lied，laid B．lay，laid，laid

C．laid，lay，lied D．laid，lied，lay

查看答案和解析>>

科目：高中英語 來源： 題型：

【題目】At the beginning of the 20th century, many people thought that the family was falling apart—__________, they thought it was dying． （ ）
A.on the other hand
B.for another
C.in other words
D.in addition

查看答案和解析>>

科目：高中英語 來源： 題型：

【題目】—Who______ it be that is knocking at the door？

—It ______ be Father，but I’m not sure．

A．can; must B．can; may

C．must; can D．may; must

查看答案和解析>>

科目：高中英語 來源： 題型：

【題目】 He paid for a seat, when he ______ have entered free.

A. could B. would C. must D. need

查看答案和解析>>

科目：高中英語 來源： 題型：

【題目】For all the professional athletes, _______to the Olympics means that they have a chance to enter the history books.

A. approach B. method C. way D. access

查看答案和解析>>

同步練習(xí)冊答案