As we all know, _________ exercise will help to strengthen the heart and improve

As we all know, _________ exercise will help to strengthen the heart and improve

题型:不详难度:来源:
As we all know, _________ exercise will help to strengthen the heart and improve circulation of the blood.
A.normalB.averageC.regularD.ordinary

答案
C
解析
句意:众所周知,定期的锻炼有助于增强心脏,促进血液循环。 regular 定期的,有规律的。故选C。
举一反三
When electric cars become ______ , we’ll need to build more charging stations.
A.availableB.accessibleC.attractiveD.alternative

题型:不详难度:| 查看答案
The __________ conclusion is not a set one. It still needs further testing.
A.tentativeB.basicC.bareD.systematic

题型:不详难度:| 查看答案
---Oh, how depressed! I’m bound to lose to him in tomorrow’s competition.
---Cheer up! In fact, he is _________ than you.
A.not more nervousB.no more nervous
C.no less nervousD.a little less nervous

题型:不详难度:| 查看答案
The reading club in our school welcomes those ________ of detective stories.
A.interestedB.enthusiasticC.fondD.addicted

题型:不详难度:| 查看答案
A ___________ identification card is required when you purchase foreign money from the     Bank of China.
A.validB.fruitfulC.beneficialD.effective

题型:不详难度:| 查看答案
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