按变刚度调平设计时，主裙楼连体建筑，当高层主体建筑采用桩基时，裙房的地基基础可采用（

阅读下列短文，根据短文内容选择最佳答案。

     Do you like children? Do you have free time in the afternoon? We need a babysitter for our son.

He's six years old. Hours are from Monday to Friday, 3:00 p.m. to 6:00 p.m. Pay is ￥20 an hour.

For the job, you will

     ※ Look after our son

     ※ Read to him

     ※ Play with him

     You will work in our house. We live in Room 301, Jijiang Road.

     Please call 84567898     Ask for Mrs. Liu.

1. The babysitter is _____.

A. 坐孩子座位的人

B. 代人照看孩子者

C. 钟点工

D. 婴儿

2. On Friday, the babysitter will _____.

A. not work

B. work for three hours

C. get ￥75

D. be at home

3. What is NOT part of the job?

A. Cooking for the child.

B. Working at the child's house.

C. Reading books to the child.

D. Looking after the child.

4. The babysitter must _____.

A. go to the person's office

B. drive a car to work

C. work every Saturday and Sunday

D. play with the child

5. How much does the babysitter get every week?

A. ￥20

B. ￥60

C. ￥300

D. ￥100

常见的控制策略是（）。

A.逃跑策略和争论策略

B.逃跑策略和战斗策略

C.争论策略和战斗策略

D.平静策略和抗议策略

基线一旦与中部衔接，即形成色调，这条线也就自然消失，所以这条线称为（）。

A.轮廓线

B.导线

C.临时线

D.自由线

若目标串的长度为n，模式串的长度为[n/3]，则执行模式匹配算法时，在最坏情况下的时间复杂度是( )。

A．O(1)

B．O(n)

C．O(n²)

D．0(n³)

附属医院为保证教学需要，内、外、妇、儿各病房应设教学病床（）

A.1～2张

B.2～4张

C.3～5张

D.4～6张

E.5～7张