They eat less sugar and that’s ______ they have ______ white teeth.A.because, he

They eat less sugar and that’s ______ they have ______ white teeth.A.because, he

题型:不详难度:来源:
They eat less sugar and that’s ______ they have ______ white teeth.
A.because, healthyB.why, health
C.because, healthD.why, healthy

答案
D
解析
考查连词及形容词。Why引导的从句内容表示的是结果,because引导的从句表示原因。healthy修饰名词teeth。句意:他们很少吃糖,那就是他们为什么有健康洁白的牙齿的原因。
举一反三
--- The report is difficult to write.
--- You can surf the internet, where you can find _____ information and useful expressions.
A.a lotB.a good manyC.plenty ofD.a large number of

题型:不详难度:| 查看答案
Other businesses, such as insurance companies, are more concerned with acquiring a central position so that they are ______ to the urban population.
A.beneficialB.relevantC.independentD.accessible

题型:不详难度:| 查看答案
While the government says there is a(n) ______ supply of houses, prices of apartments have been going up these years.      
A.parallelB.absentC.abundantD.short

题型:不详难度:| 查看答案
_____ fighting is not allowed in our society, because we love peace and friendship.
A.GentleB.ViolentC.MildD.Obvious

题型:不详难度:| 查看答案
The ________ temperature of the human body is about 37 degrees centigrade.
A.commonB.generalC.normalD.Ordinary

题型:不详难度:| 查看答案
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