寡头厂商（）。 A．极少挣得经济利润 B．总是生产差异化产品 C．总是生产同质化产品

根据首字母或中文意思写单词。(每题1分，满分15分)请在答卷上写完整的单词！

小题1:It’s no use trying to persuade him into doing that. He is too s__________ to take our advice.

小题2:The warm and dry weather is a__________ for early March in Guangdong. In my mind, March is a rainy season

小题3:When taking the maths examination, you should be p__________ in your answer.

小题4:He has many a__________ qualities, such as loyalty, honesty, generosity and bravery.

小题5:Although we are facing new difficulties and s__________ challenges, I am sure we can get through to the finals.

小题6:The a__________ site makes all the people visiting there can’t help holding their breath.

小题7:Moyan became the winner of last year’s Nobel Prize for Literature. He is absolutely s__________!

小题8:The children’s poor heath was a__________ from their physical appearance.

小题9:The cold makes my fingers c__________, so I can’t make the machine go as I like.

小题10:How can you waste p__________ time sitting around here? Killing time means killing yourself!

小题11:The police found the stolen car __________ (遗弃)only five miles away.

小题12:My friend’s always __________ (取笑) me about my accent.

小题13:Their business has__________ (扩大) into other hotels and properties.

小题14:The moment he got MIT offer, he was __________ (发抖)with excitement.

小题15:New __________(限制) are set down in the annual lianghui aiming at limiting privileges.

脊髓半侧损害（Brown-Sequardsyndrome）所出现的感觉障碍，表现为受损节段平面以下（）

A.双侧深感觉障碍

B.对侧深感觉障碍

C.同侧触觉障碍，对侧痛温觉障碍

D.同侧痛温觉障碍，对侧深感觉障碍

E.同侧深感觉障碍，对侧痛温觉障碍

有关Cushing综合征（皮质醇增多症）的叙述哪项是错误的（）

A.向心性肥胖，多毛，紫纹

B.病程长者可肌肉萎缩，骨质疏松

C.血中淋巴细胞及嗜酸性粒细胞增多

D.葡萄糖耐量异常

E.血压增高

属于增菌培养基的是（）。

A.BA

B.CA

C.EA

D.EB

E.ABA

执行返回指令，退出中断服务程序，这时返回地址来自( )。

A．ROM区

B．程序计数器

C．堆栈区

D．CPU的暂存寄存器