河北专升本英语真题练习

　　That's why you can wear a diamond ring while doing chores, if you want. The gem will not need polishing. Just don't go fist bumping other people with fancy engagement rings. It will end badly.

　　1.What are the two factors that determine a diamond's hardness according to the passage?

　　A、Structure and shape.

　　B、Color and shape.

　　C、Purity and structure.

　　D、Purity and color.

　　试题答案：C

　　2.Why are red diamonds worth so much money?

　　A、They have the highest purity of all diamonds.

　　B、They are the rarest of all diamonds.

　　C、They are soft and easy to shape.

　　D、They are the hardest diamond of all.

　　试题答案：B

　　3.Which type of diamond does not have a carbon defect?

　　A、Red diamond.

　　B、Blue diamond.

　　C、Yellow diamond.

　　D、Pure diamond.

　　试题答案：D

　　4.Which of the following statements is TRUE according to the passage?

　　A、Azurite is much harder than diamond.

　　B、Diamond is much prettier than azurite.

　　C、Azurite is much prettier than diamond.

　　D、Diamond is much harder than azurite.

　　感谢您阅读河北专升本英语真题练习，本文出自：诚为径统招专升本网，转载需带上本文链接地址：https://tzzsb.cwjedu.com/lnzt/70026/p3