What _______ public is concerned about is whether medical workers and scientists

What _______ public is concerned about is whether medical workers and scientists

题型:不详难度:来源:
What _______ public is concerned about is whether medical workers and scientists will be able to find _______ cure for this new disease after the vaccine(疫苗) is tried on  volunteers.
A./;/;/B.the;the;/
C.the;/;theD.the;a;the

答案
D
解析
public前加定冠词表示“公众”;第二空表示“一种治疗的办法或药物”,cure是单数可数名词,要加a;第三空的“志愿者” 指接受疫苗试验的志愿者,表特指要加the。
举一反三
—Did you enjoy yourself yesterday?
—Yes. As you saw, party went on in _______ most pleasant atmosphere.
A.the; aB.the; the
C.a; theD.a; a

题型:不详难度:| 查看答案
Sugar is sold by _______ pound, petrol by _______ gallon.
A.a; aB.a; the
C.the; aD.the; the

题型:不详难度:| 查看答案
I can’t remember when exactly the Robinsons left _______ city. I only remember it was _______ Monday.
A.the;theB.a;the 
C.a;aD.the;a

题型:不详难度:| 查看答案
Don’t worry if you can’t come to _______ party—I’ll save _______ cake for you.
A.the; someB.a; much
C.the; anyD.a; little

题型:不详难度:| 查看答案
George. W. Bush, _______ President of the United States, is to visit China  _______ third time.
A.a;aB.the;a
C./;aD./;the

题型:不详难度:| 查看答案
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