影响雪糕（味道极好的冷饮）质量（不是产品的优劣程度）的因素有（ ）
A．雪糕所处的状态
B．雪糕的体积形状
C．雪糕所含物质的多少
D．雪糕所处的地理位置
A、雪糕所处的状态不同，物质的多少没有变，所以质量不变；
B、雪糕的体积形状不同，物质的多少没有变，所以质量不变；
C、雪糕所含物质的多少不同，质量就改变；
D、糕所处的地理位置不同，物质的多少没有变，所以质量不变．
故选C．
| 完形填空。 | ||||
| Red is the color of China. Among all the 1 , red id most easily seen. The color red is fresh and pure, 2 in China we call it China Red. Chinese people are attracted by the color red not only because it makes people excited, but also because it has 3 meaning in Chinese culture and history. No country in the world has ever 4 a color in such a way as China. Here, red is a symbol.It gives color to the soul (灵魂) of the nation.In the past, red represented dignity (尊严) and mystery. Even now Chinese people 5 the color much more than we do. It can be said that "China Red" is an everlasting theme for China, and an 6 color for the Chinese people "China Red" has 7 a very popular word, attracting the world's attention. Finding red-colored things in China is very 8 , as you can see the color everywhere. All traditional red things have been playing special 9 in China, the walls of ancient palaces, the 10 flag, Chinese knots, lanterns, traditional paper- cuts, and even red tauhulu. Red is the color of the 11 , health, harmony, happiness, peace, richness and so on. Only real things and events can fully 12 and explain its beauty. The color can be 13 and meaningful only when it's connected with people. In China, red is more than just a color. It carries the ancient history and 14 of the Chinese nation. China Red is 15 with mysterious charm beyond description and it is right here in China waiting for you to feel, to discover! | ||||
|