About ____ gene-targeting drugs are already in testing pipeline. It won’t be long ____ they are put into effect.

A. two dozen; before  B. two dozens; that  C. two dozens of; before   D. dozens; that

練習(xí)冊(cè)系列答案
相關(guān)習(xí)題

科目：高中英語 來源：山東省濟(jì)寧市金鄉(xiāng)二中2012屆高三11月月考英語試題 題型：016

About ________ gene-targeting drugs are already in testing pipeline．It won't be long ________ they are put into effect．

[　　]
A．

two dozen; before

B．

two dozens; that

C．

two dozens of; before

D．

dozens; that

查看答案和解析>>

科目：高中英語 來源：2013屆江西省南昌十九中高三第四次（12月）月考英語試卷（帶解析） 題型：單選題

About ____ gene-targeting drugs are already in testing pipeline. It won’t be long ____ they are put into effect.

A．two dozen; beforeB．two dozens; thatC．two dozens of; beforeD．dozens; that

查看答案和解析>>

科目：高中英語 來源：2012-2013學(xué)年江西省高三第四次（12月）月考英語試卷（解析版） 題型：單項(xiàng)填空

About ____ gene-targeting drugs are already in testing pipeline. It won’t be long ____ they are put into effect.

A．two dozen; before  B．two dozens; that    C．two dozens of; before D．dozens; that

 

查看答案和解析>>

科目：高中英語 來源：2011屆度成都外國(guó)語學(xué)校高三下學(xué)期2月月考英語卷 題型：單項(xiàng)填空

About _______ gene-targeting drugs are already in testing pipeline. It won’t be long ______ they are put into effect.

A．two dozen; before

B．two dozens; that

C．two dozens of; before

D．dozens; that

 

查看答案和解析>>

科目：高中英語 來源： 題型：單選題

About ____ gene-targeting drugs are already in testing pipeline. It won’t be long ____ they are put into effect.


  1. A.
    two dozen; before
  2. B.
    two dozens; that
  3. C.
    two dozens of; before
  4. D.
    dozens; that

查看答案和解析>>

同步練習(xí)冊(cè)答案