关于灯丝变压器的叙述，错误的是（） A.降压变压器 B.初级电流小，次级电流大 C.

客运专线双块式混凝土轨枕，混凝土拌和物的含气量应控制在（）。

A、1%～2%；

B、≥2%；

C、≥3%。

治疗恙虫病的特效药物为()

A．四环素

B．罗红霉素

C．氯霉素

D．SMZ

E．诺氟沙星

出口信贷是向出口商或贷资金来源增长的客观界限。

Mini  Book  Excerpts（节选）

Biography

When Salinger learned that a car park was to be built on the land, the middle-aged writer was shocked and quickly bought the neighboring area to protect it. The townspeople never forgot the rescue and came to help their most famous neighbor.

J.D. Salinger A Life by Kenneth Slawenski（Random House,$27）

Mystery（疑案小说）

“You’re a smart boy. Benny’s death was no accident, and you’re the only who saw it happen. Do you think the murderer should get away with it ? ”The boy was starting stubbornly at his lap again.

A thought suddenly occurred to Annika, “Did you …You recognized the man in the car, didn’t you?”

The boy hesitated, twisting his fingers, “Maybe,” he said quietly.

Red Wolf by Liza Marklund（Atria Books, $25. 99）

Short Stories

She wants to say to him what she has learned, none of it in class. Some women are born stupid, and some women are too smart for their own good. Some women are born to give, and some women only know how to take. Some women learn who they want to be from their mothers, some who they don’t want to be. Some mothers suffer so their daughters won’t. Some mothers love so their daughters won’t.

You Are Free by Danzy Senna （Riverhead Books,$15）

Humor

Do your kids like to have fun? Come to Fun Times! Do you like to watch your kids having fun? Bring them to Fun Times! Fun Times! “amusement cycling” is the most fun you can have, legally, in the United States right now. Why spend thousands of dollars flying to Disney World when you can spend less than half to that within a day’s drive of most cities?

Happy And Other Bad Thoughts by Larry Doyle（Ecco,$14. 99）

小题1:If the readers want to know about the life of Salinger , they should buy the book published by         

A．Random House

B．Atria Books

C．Riverhead Books

D．Ecco小题2:The book Happy And Other Bad Thoughts is intended for       .

A．young children

B．Disney World workers

C．middle school teachers

D．parents with young children小题3:Which book describes women with characters of their own?

A. Happy And Other Bad Thoughts      B. You Are Free

C. J. D. Salinger :A Life                D. Red Wolf

小题4:After finishing the book Red Wolf, the readers would learn that        .

A．the murderer got away with the crime

B．Benny died of an accident

C．the boy helped arrest the murderer

D．Annika carried out the crime

数据库系统的日志文件用于记录下述( )内容。

A．数据更新操作

B．数据查询操作

C．程序执行结果

D．程序运行过程