抗弱碰撞和抗强碰撞之间的区别是什么？

—Where's Peter?

—He is over there. He _____ for the bus. [ ]

A. wait

B. waits

C. is waiting

D. waited

The Take

By Martina Cole

Hardcover; 448 pages

Publisher: Headline Book Publishing Ltd.

ISBN: 0747269718

Price : ￡85

Jackie Jackson, who lives in Essex, UK, is preparing a party. Friends and family gather for the party to welcome her husband Freddie.

But it’s not your typical welcome back event. After six years in prison, Freddie thinks he is the Essex equivalent to the Godfather. And he’s going to make sure everyone knows it.

Lovers and Players

By Jackie Collins

Hardcover; 512 pages

Publisher: Simon & Schuster

ISBN: 0743268024

Price: ￡97

Amy is a pretty young New York heiress（女继承人）, she is engaged to an older man—Max Diamond, a powerful real estate(房地产) businessman.

At the party before the wedding, she runs into Jett, Max’s younger half-brother. Jett is just back from Italy, where he is a successful model. They have no idea who each other are. One night of romance leads to big complications.

Angels and Demons

By Dan Brown

Hardcover; 768 pages

Publisher: Random House

ISBN: 037543318X

Price: ￡128

Robert Langdon, the hero of the best-selling history thriller Da Vinci Code, makes his original appearance in Angels and Demons. In this book, Langdon tried to solve the mystery of a century-old underground organization and save the Vatican from a tomb.

66. Which of the following statements about The Take is NOT true?

A. It’s published by Headline Book Publishing Ltd.

B. It’s the cheapest one of the three books mentioned.

C. Jackie Jackson and Freddie are husband and wife.

D. Jackie Jackson was in prison for six years

67. Which of the following descriptions about Max and Jett are TRUE?

A. They are twins.               B. They share one common parent

C. They are businessmen           D. They are models

68. If you are interested in mysterious stones, you will probably read______.

A. The Take    B. Lovers and Players    C. Da Vinci Code   D. Angels and Demons

69. It’s possible that Da Vinci Code was written by ______.

A. Jackie Collins    B. Martina Cole     C. Dan Brown D. Robert Langdon

70. In which column of the newspaper will you read the passage?

A. Best-selling UK Fictions

B. Best-selling US Essays

C. Best-selling French Fictions

D. Best-selling Romantic Love Stories

下列理论中，研究非纯公共品的供给、需求与均衡数量的理论是（）。

A.公 * * 品及服务理论 

B.集权分权理论 

C.财政联邦主义 

D.俱乐部理论

颈淋巴结手术切除后，出现抬肩困难损伤了

A．舌下神经
B．面神经
C．副神经
D．膈神经
E．迷走神经

你怎样理解遗传、发育、进化在基因水平上的统一？