参加成都市今年初三毕业会考的学生约有13万人，将13万用科学记数法表示应为（ ）

(1)WANTED                           (2)SUMMER JOB

Are you working hard? Do you like to    Do you like to talk with people? Do you like to

meet people? If your answer is "Yes", then we  write stories? If you want to work for our

have a job for you as a waiter.            magazine as a reporter,  please call Karen at

Call AL Hotel at 556779                 558366

(3)HELP WANTED                  (4)CLEANER WANTED

Do you like babies? Can you look after one   Can you make a large house clean and

baby for two days? If you are sure to take good  tidy? If you hope to get the job paid at $20

care of it, call us at 766588.              once a week, call us this evening.

$ 80 0rmore                             8: 00-20: 20

Today Hurry                           Tell: 833800

小题1:The above job ads are probably from_______.

A．a newspaper

B．a story

C．a science book

D．a guide book小题2:If the owner of the large house asks a cleaner to tidy his house twice a week,  how much will the cleaner get in a month?_______.

A．$120

B．$160

C．$200

D．$240小题3:If you are a college student of English who enjoys writing during your summer holiday,  you will be more interested in the job in_______.

A．ad(l)

B．ad(2)

C．ad(3)

D．ad(4)

— Do you mind me putting your photo on the Internet?

— __________.

A．Yes, go ahead, please.

B．No, I do mind.

C．I’d rather you didn’t.

D．No, I’d love to.

研究两个变量之间是否存在确定关系的统计学方法（）

A.绝对误差

B.相关

C.系统误差

D.偶然误差

E.相对误差

非煤矿山企业申请领取安全生产许可证，应当提交那些文件和资料？

对在对外投资中出现（）的部门及人员，应当追究相应的责任。

A.重大决策失误

B.未履行集体决策程序

C.不按规定执行对外投资业务

D.按规定执行出现轻微差错