小明对罗斯福新政的“新”产生了疑问，你给出的理由是[ ] A．兴建公共工程，减少

根据所给单词补全短文。

snowy  third  Octomber  ten  at

My name is Gary Brown.I'm a student in Canada.I'm 1._____ years old.  My birthday is on 2._____ 3. ____. I usually get up 4._____ 8:00 in the morning. It's winter in Canada now.I like 5.一days. I like playing in the snow. How is the weather in your city?

阅读理解。

     David finished a college and began to work in a middle school when he was twenty-three. Two years later

he broke his left leg while he was playing football with his students. They took him to a hospital at once. A girl,

Linda, took good care of him there. And they loved each other. As soon as he came out of the hospital, they

married. Linda is a garrulous (饶舌的) woman. She likes telling her husband all she hears in her hospital. David

is busy at school. He hopes to have a good rest at home, but she doesn't want to stop talking. He tries his best

to bear (忍受) it. One evening Linda came back late and her husband already went to sleep. When she went to

bed, she woke him up and asked, "Has the door been shut? " "Yes, it had," answered David. "Have the windows

been shut yet?" "All have been shut except your mouth," the man said angrily. "We've been married for three

years and you've never kept quiet! But I really need to be quiet."

1. David is _____ years old now.

A. twenty-three

B. twenty-five

C. twenty-eight

2. Linda is _____.

A. a driver

B. a nurse

C. a worker

3. David married Linda because _____.

A. she was beautiful

B. she talked too much

C. she took good care of him

4. David hopes his wife to _____.

A. be quiet

B. talk more

C. come back earlier

5. At last, _____.

A. David woke up

B. David went to shut the door

C. David wanted to leave his wife

小丁放学后，在校外被几名社会青年勒索，并威胁小丁以后每周放学后都要在校门外交20元保护费，且不准告诉任何人。小丁又气又怕，找几个同学商量对策。你认为正确的方法是[ ]

A．惹不起但躲得起

B．纠集几个朋友去教训他们

C．告诉老师或家长

D．君子报仇十年不晚，以后再说

用模型做实验或者模仿实验中的某些条件进行实验．这种实验叫做（　　）

A．探究试验

B．模拟实验

C．对照实验

D．观察实验

处方最长的保存时间（）

A.7年

B.10年

C.2年

D.5年

E.3年