伤寒感染后传染性最强的时期是A．潜伏期末 B．发病第1周 C．发病第2～4周 D．发

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     I had a summer camp with my classmates last year.

     Early in the morning, we gathered at the bus station. After saying goodbye to our parents, we got on the bus. ①It

took us more than two hours to arrive at the campground. 

     We got off the bus cheerfully, laughing and shouting; we jumped and ran all over the place. It was the first time for

us to be away from the parents. Some of us started to feel homesick(想家). However, when the night party and dances

began, the homesick was gone.

     The next day,②everybody rushed to the boating class, hoping to be at the head of the others. At first, my friends

and I worked hard but the boat wouldn't listen to us and kept going round and round. Then the teacher taught us how

to work together. After many tries, we did much better.

     Swimming class was my favorite. It was about the hottest time of a day and the best time to stay in the cool water.

The swimming teacher was a funny man, and during the class he often made us laugh happily.

     During the week I learned a lot of new things and made many new friends. I also learned how to take care of myself.

1. 将第①处改为带有spend的同义句 。

    ___________________________________

2. 将第②句翻译为汉语。

    ___________________________________

3. Why swimming class was the writer's favorite?

A. Because it was good to stay in the cool water when the weather was hot.

B. Because the swimming teacher was interesting.

C. Because the writer felt quite relaxed during the class.

D. All of the above.

4. Which statement is NOT true?

A. The children were happy to be away from Dad and Mum.

B. Their homesickness lasted for long.

C. Rowing boats is a kind of teamwork.

D. They camped for a week.

5. Which is the best title for the passage?

A. I Learnt a lot.

B. Boating and Swimming.

C. On the Campground.

D. My Summer Camp.

基金管理人自收到验资报告之日起（）日内，向中国证监会提交备案申请和验资报告，办理基金的备案手续。

A.3

B.7

C.10

D.15

以下哪项不提示胎盘功能减退（）

A.NST无反应

B.尿雌三醇／肌酐<10

C.血清HPL下降50%

D.OCT阳性

E.胎动<20次／12小时

学习策略训练的模式有指导教学模式、程序化训练模式、________教学模式及合作学习模式。

影响退休养老成本的因素的有（）。

A.通货膨胀

B.客户个人储蓄投资

C.退休前后的收入落差

D.个人兴趣爱好

E.客户对生活品质的关注度