关于躯/肢体固定气囊的特征下列说法不正确的是（）。 A.耐低温性能弱 B.可直接用于

下列有关经线和纬线的说法，正确的是（　　）

A．经线指示南北方向，纬线指示东西方向

B．经线都是圆，所有经线长度都不相等

C．纬线都是半圆，所有纬线长度都相等

D．同一度数的经线和纬线都有两条

Even at school there had been an unhealthy competition between George and Richard.

“I’ll be the first millionaire in Coleford!” Richard used to boast.

“And you’ll be sorry that you knew me,” George would reply “because I’ll surely be the best lawyer in our town!”

After graduation, George never became a lawyer and Richard was anybody but a millionaire …. Instead, it happened that both men opened bookshops on opposite sides of Coleford High Street, while it was hard to make much money from books then, which made the competition between them worse. Eventually, Richard closed down his, dreaming of making a fortune elsewhere. 

Now, with only one bookshop in the town, business was better for George. But sometimes he sat in his narrow old kitchen and gazed out of the dirty window, thinking about his former rival (竞争对手)。Perhaps he missed him?

George was very interested in old dictionaries, and he had recently found a collector in Australia who was selling a rare first edition. When the parcel arrived, the book was in perfect condition and George was quite delighted. But while he was having lunch, George glanced at the photo in the newspaper that the book had been wrapped in. He was astonished — the smiling face was older than he remembered but unmistakable! Trembling, George started reading: “Bookends Company has bought ten bookstores from its competitors. The company, owned by multi-millionaire Richard Pike, is now the largest bookseller in this country.”

小题1:George and Richard were        at school.

A．roommates

B．good friends

C．competitors

D．booksellers小题2:How did George feel about Richard after his disappearance?

A．He envied Richard’s good fortune very much.

B．He thought about Richard from time to time.

C．He felt unlucky with no more rival in the town.

D．He was unhappy of Richard’s disappearance.小题3:George got information about Richard from       .

A．a dictionary collector in Australia

B．one of Richard’s competitors

C．some rare edition of a dictionary

D．the wrapping paper of a book小题4:What happened to George and Richard in the end?

A．Both George and Richard became millionaires by selling books.

B．Both of them realized their original ambitions, which were the same.

C．George established a successful business while Richard was missing.

D．Richard became a millionaire while George had no great success.

根据我国目前对来访国际旅游者的技术型定义，我国旅游业的国际客源，由三部分人构成， 即（）海外华侨，港澳台同胞。

平面汇交力系平衡两必要条件是合力为0。

下列情形中，海关不予办理报关员注册手续的是：

A．被海关暂停执业期间注销报关员注册的

B．被海关暂停执业期间注册有效期将满的

C．被海关取消报关从业资格的

D．记分达到规定分值，未参加海关组织的报关业务岗位考核的