车辆轻，乘、降方便，车站设施简单，线路工程量小，造价较低的城市轨道公共交通系统是(

"Colour" and "color"，"favourite" and "favorite"... Have you ever wondered why Americans spell those words without a "u"? Is it because they are lazy?

Of course not. In fact，the difference in spelling was created by Noah Webster (1758-1843). He is a teacher who reformed English to make American identity stronger. Linguists (语言学家) celebrated his 250th birthday on October 16. After the Revolutionary War (1775~ 1783)，Webster believed that Americans should have their own dictionary，rather than rely on British versions (版本). He dropped the British "u" in some words. And he changed "centre" into "center" for children to learn English by spelling words more like they sounded.

Webster wasn't shy about expressing his opinions. In defining (定义) preposterous (unreasonable)，he wrote: "A republican government in the hands of females is preposterous."

Webster spent 28 years on the project before completing the 70,000-word dictionary in 1828 with his American-style spellings. He also added local words. His dictionary was widely used in schools. Linguists believed it helped a new nation achieve unity and cultural independence at a time when most were focused on political freedom.

"He was the shaper of our language and the shaper of American identity，"said Joshua Kendall，who is working on a biography (传记) about Webster. "He at last bonded (联合)us through our language."

小题1:Which of the following would probably be the best title for the passage?

A．The shaper of American English.

B．American identity.

C．Webster's dictionary.

D．Spelling differences between American and British English.小题2:According to the passage，when he worked on his dictionary, Noah Webster did all of the following EXCEPT        .

A．voicing his opinion

B．changing "centre" into "center"

C．adding local words

D．dropping "u" in all the British words小题3:Which of the following word can best describe Noah Webster’s work?

A．Interesting.

B．Meaningful.

C．Unfinished.

D．Boring.小题4:Why did Noah Webster create these differences in his dictionary?

A．Because he wanted to make English simple and easy.

B．Because he wanted to show that the USA is stronger than the UK.

C．Because he wanted to achieve political freedom.

D．Because he wanted American English to have its own characteristics.小题5:When did Noah Webster probably begin his project of the dictionary?

A．In 1758.

B．In 1783.

C．In 1800.

D．In 1828.

患者女，40岁，因“头晕、乏力，身、目黄染，尿色黄1周”来诊。既往患自身免疫性溶血性贫血3年。实验室检查：血红蛋白43g/L，红细胞1.3×10¹²/L，白细胞12×10⁹/L，血小板正常。对患者的治疗是（）

A.输注新鲜全血

B.输注浓缩红细胞

C.输注洗涤红细胞

D.输注冷冻红细胞

E.输注辐照红细胞

mystrlen函数的功能是计算str所指字符串的长度，并作为函数值返回。请填空。int mystrlen(char * str) { int i； for(i＝0 【16】 ；!＝’\0’；i+ +)； return( 【17】 )； }

关于急性化脓性腮腺炎病因，哪项不正确（）

A.主要致病菌是链球菌及肺炎链球菌

B.常见于腹部大型外科手术后

C.长期服用抗组胺制剂的患者可能发生

D.体质虚弱、长期卧床、高热或禁食的患者可能发生

E.长期服用抗胆碱制剂的患者可能发生

恶性肿瘤化疗后复发的原因是

A．G0期细胞对抗恶性肿瘤药不敏感
B．G1期细胞对抗恶性肿瘤药不敏感
C．G2期细胞对抗恶性肿瘤药不敏感
D．M期细胞对抗恶性肿瘤药不敏感
E．S期细胞对抗恶性肿瘤药不敏感