从动物系统演化的过程来看，具有循环系统的最低等的动物是（）A．蚯蚓 B．蛔虫 C．纽

One day a rich man meets Tom. The rich man asks, “People say you are very clever(聪明的) and nothing is difficult(困难的) for you. Can you tell my why you are so clever? ” Tom answers with a smile, “Oh, I’m not clever. Instead(反而) , you are too foolish.” The rich man becomes very very angry.

Tom says, “Sir, please don’t be angry. If you don’t believe me, now let me ask you a very easy question: If you have a group（群）of sheep(绵羊), I send you another group. Then, you say, how many groups of sheep do you have?”

“Why! That’s the easiest question in the world. One and one is two. Anybody knows that. I have two groups of sheep , of course.”

Tom laughs and says, “You are wrong , Sir. Two groups of sheep put together is still one group. That’s the easiest question in the world , isn’t it?”

小题1:People say Tom_____________.

A．is very clever

B．has good eyes

C．is very strong

D．is very helpful小题2:The underline word “foolish” means “_____________”.

A．矮小的

B．愚蠢的

C．性急的

D．高傲的小题3: The rich man becomes angry because ___________.

A．he is hungry

B．Tom is not friendly to him

C．Tom hits(打) him

D．he loses a sheep小题4:The underline word “that” in Paragraph 3 refers to _____________.

A．the rich man

B．Tom is very clever

C．the easiest question in the world

D．one and one is two小题5: From the story we know that______________.

A．the rich man is very clever, too.

B．one and one is always two.

C．in fact one and one is not always two

D．Tom is as clever as the rich man

查体发现患者对别人和自己的话均不理解，发音清晰，语调正常，但错语较多，难以理解，最可能的失语是（）

A.运动性失语

B.感觉性失语

C.传导性失语

D.皮质下失语

E.混合性失语

所谓“布雷顿森林体系”，正确的说法是                        (    )

A．是二战后建立的世界货币制度

B．是二战后建立的国际贸易组织

C．是美国主导的世界经济体系

D．是国际货币基金组织和世界银行的总称

天津是近代中国外交和对外商务活动的中心。

当索赔事件持续进行时，承包方应( )。

A．视影响程度，不定期地提出中间索赔报告

B．在事件终了后，一次性提出索赔报告

C．阶段性发出索赔意向通知，索赔事件终止后28天内，向工程师提供索赔的有关资料和最终索赔报告

D．阶段性提出索赔报告，索赔事件终止后14天内，向工程师提供索赔的有关资料