Doctors believe only _____ small number of people _____ in the danger of getting

Doctors believe only _____ small number of people _____ in the danger of getting

题型:不详难度:来源:
Doctors believe only _____ small number of people _____ in the danger of getting the disease.
A.a; isB.; isC.a; areD.the; are

答案
C
解析
考察固定词组和主谓一致。第一空是固定词组a number of修饰可数名词复数,后面的谓语动词用复数形式。故C正确。
举一反三
I can’t remember when exactly the Robinsons left        city .I only remember it was
      Monday .
A.the , theB.a , the C.a , a D.the , a

题型:不详难度:| 查看答案
The police have ____ power to deal with such matters by ____ law.
A.the; theB.不填;不填
C.不填;theD.the;不填

题型:不详难度:| 查看答案
As a businessman he was a success, but as a husband he was ______failure, so their marriage ended in______ failure.     
A./; / B./; aC.a; aD.a; /

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Did you watch _______ 8 o’clock news this morning? _______ plane with 100 passengers crashed into a mountain.
A./; TheB.the; AC.the; /D./; A

题型:不详难度:| 查看答案
The development of industry has been ____ gradual process throughout ______human existence, from stone tools to modern technology.
A./, the B.the, aC.a, /D.a, a

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