一克分子硬脂酸完全氧化可以生成的ATP数量为（） A.0个 B.2个 C.24个 D

It is said that about half of the people in China smoke. Many young boys and girls have the habit of smoking, though they are middle school students.

More and more people have come to realize how serious this problem is. But they are never bored with it. ①Some people think it is a kind of fashion, some think it is of great fun and others think that smoking can relax themselves.

Smoking causes many illnesses. A lot of people always cough(咳嗽)②______ ______smoking. The most serious illness caused by smoking is lung cancer. At the same time smoking is a waste of money. Beside, careless smokers may cause dangerous fires.

It’s known that smoking does harm to our health. We should get rid of(摆脱) the bad habit of smoking.

小题1:在②句空白处填上恰当的词使句意完整、上下文通顺：________  ________

小题2:将①句译成中文:

_______________________________________________________________

小题3:回答问题：What’s the most serious illness caused by smoking?

_______________________________________________________________________________

小题4:在文中找出与下列句子意思相近的句子: We all know that smoking is bad for our health.

_______________________________________________________________________________

小题5:找出文中最能表达该短文主题的句子。

_______________________________________________________________________________

若x²+x=10，则2x²+2x﹣3=（    ）．

租赁管理的客户对象是（）。

A、出租方

B、房地产中介机构

C、业主

D、租用物业的租户

人参伪品中具有芦头、芦碗的为

A．商陆
B．华山参
C．野豇豆
D．锥花土人参
E．山莴苣