在手术治疗中，“认真签定协议”的医德目的是（） A.让病人承担手术风险 B.让病

小明拎起水壶向暖瓶中灌开水，妈妈在一旁提醒他：小明快满了！说话间，水真的满了，小明奇怪地问：妈妈你怎么知道快满了？妈妈说：“听出来的，” 小明不明白其中的原因，你能帮助他弄清其中的奥妙吗？

如平静水面看水尺为8.5m，其水线是位于（）

A.数字8的下缘

B.数字8的上缘

C.数字6的下缘

D.数字4的上缘

产业关联度低的行业，成长能力较强。( )

Passage One

In many countries today, laws protect wildlife. In India the need for such protection was realized centuries ago.

About 300 B. C. an Indian writer described forests that were somewhat like national parks today. The killing of game animals was carefully governed. Some animals were fully protected. Within the forest, nobody was allowed to cut trees, burn wood, or trap animals for their furs. Animals that became dangerous to human visitors were trapped or killed outside the park, so that other animals would not become uneasy.

The need for wildlife protection is greater now than ever before. About a thousand sorts of animals are in danger of extinction, and the speed at which they are being destroyed has been putting on. With mammals, for example, the speed of extinction is now about one sort every year; from A. D. 1 to 1800, the speed was about one sort ever), fifty years. Everywhere, men are trying to solve the problem of saving wildlife while caring for the world’s growing population.

This report says that the need for protecting wildlife（）

A．was understood centuries before this time

B．was described by an Indian writer about 2300 years ago

C．is met in many countries today

D．is carried out in forests as well as in national parks

柑、桔、橙、柚等大多柑桔种类花芽分化时期是在（）。

A、春夏季；

B、秋冬季；

C、冬春季；

D、一年四季