下列自然现象中，属于熔化的是（ ） A． 冰雪消融 B． 露珠晶莹 C．

—Is Mrs.Smith in?

—I’m afraid she isn’t．Would you like to ________ a message?

A．take

B．send

C．keep

D．leave

紫外线消毒原理是紫外线作用于

A．细胞壁

B．细胞膜

C．DNA

D．核糖体

E．质粒

犯罪地是指犯罪行为发生地。以非法占有为目的的经济犯罪，犯罪地包括犯罪行为发生地和犯罪嫌疑人实际取得财产的犯罪结果发生地。

2008年我国纪念“世界水日”的宣传主题为“发展水利，改善民生”．下列有关水的知识，其中不正确 的是[ ]

A.水是一种最常见的溶剂，自然界中的水大多数含有杂质离子

B.采用过滤的方法可以降低水的硬度，使硬水变成软水

C.生活污水的任意排放，以及农药化肥的不合理使用会造成水体污染

D.pH＜5.6的酸性降水称为酸雨，它的形成与大气中SO₂等酸性污染物增多有关

One Sunday morning in June 1959 my mother walked into my room. “Surprise!” she said, proudly holding up a yellow dress. “I made it just for you. What do you think?”

I bit my tongue. How could I tell Mom it was the ugliest dress I had ever seen?

“It’s perfect for church,” my mother continued delightedly.“I wish someone had made a dress like this for me.”

Too bad you can’t wear it, I thought. But I knew Mom had spent a lot of time on the dress. No one should refuse.

Unwillingly I put it on.

All through church I prayed（祈祷）,Lord, let me get out of here without anyone seeing me. Especially Dennis Pearce, the boy I had a crush on, one of the coolest boys at Neptune High School. Although we were in some of the same classes, Dennis had never taken any notice of me. Every time I got near him, I became tongue-tied.

At the end of the service I rushed for the door. But I had to wait on the steps while my parents chatted with their friends. Just a little while longer…Then out of the corner of my eye I saw the Pearces coming near. Before I could escape, Dennis was right beside me.

I started talking, hoping if I kept it up he wouldn’t notice my ugly dress. “I’m going to college in September,” I said.

“That’s great,” Dennis replied “I got accepted to police academy（学院）.”

“Wow!” I said. Somehow I kept the conversation going. The next thing I knew Dennis had asked me out on a date!

We courted（恋爱）through college, and eventually got married. Months after our wedding I asked Dennis if he remembered the day he had first asked me out.

“Certainly I do,” he said.“You were always quiet in school. I didn’t think you’d be much fun. But you were so lively when we talked on the church steps, I wanted to get to know you better.” Maybe that yellow dress wasn’t what I would have chosen, but that day it was the perfect dress for me.

小题1:Why did she accept such a dress?

A．She was fond of its new pattern.

B．Her Mom just brought it for her.

C．It was proper to go to church in it．

D．She understood her Mom’s love．小题2:The author tried to carry the dialog on，hoping        .

A．she would catch other boys’ attention

B．Dennis would get her out for a date

C．Dennis wouldn’t take notice of her dress

D．she could be noticed by Dennis’s parents小题3:The underlined part“had a crush on’’ in Paragraph 6 probably means：“     ”.

A．10ved deeply

B．met by chance

C．100ked down on

D．worried about小题4:What would be the best title for the text?

A．An Ugly Dress

B．A Perfect Dress

C．A Dress for the Church

D．A Dress for the Date