题干

为了探究一氧化氮、二氧化氮、硝酸之间的相互转化,有同学设计了如下实验:如图将少量铜片装入小试管中,再加人适量稀硝酸,然后迅速将大试管倒扣在小试管外.将套好的大、小试管一起竖立在烧杯中,使水浸没大试管口.充分反应完后,通过弯玻璃管往大试管中吹人足量空气,并往烧杯中滴人几滴紫色石蕊试液.试回答:

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阅读短文,从短文下面的方框中的六个句子中选择五个还原到短文中,使短文通顺完整、衔接自然。

What’s in a Name?

    Your name is very important. When you think of yourself, you probably think of your name first. ____

    Right now, the two most popular names for babies in the United States are “Jacob” for boys and “Emily” for girls. ____ And why are some name unpopular?

    Names can become popular because of famous actors, TV or book heroes, or top players. Popular names mean very positive(积极的) things. Unpopular names mean negative(消极的) things. ____ Here are some common opinions about names from a recent survey.

Boys' names                           Girls' name

George: average, boring                  Betty: old-fashioned, average

Jacob: creative, friendly                  Emily: independent, adventurous

Michael: good-looking, athletic            Jane: common, ordinary

Stanley: out of date, serious               Nicole: beautiful, intelligent

____ The biggest reason is tradition. They have no choice. Many people are named after a family member.

____ A name that is unpopular now might become popular in the future. That's good news for all the Georges and Bettys out there.

A. Chinese names are different from English names.

B. Of course, opinions can change over times.

C. Surprisingly, people usually have similar opinions about names.

D. Why are these names popular?

E. Because it is an important part of your identity (身份).

F. So why do parents give their children unpopular names?