拥有驰名品牌的饭店一般能获得更高的售价、更好的销售量与更高的利润率。这是著名品牌给饭

单词拼写（每小题1分，共10分）

小题1: Life in the oceans appears in different sizes, r_______ from the

tiniest fish all the way up to the biggest blue whales.        

小题2: I’m not going to tell you about it; it was my p____ business.   

小题3: She agreed without slightest h________.                  

小题4:We’re old enough to be i______ and we should deal with the things

by ourselves.                                        

小题5:Did you take part in the festival f_____ last night?            

小题6: Martin Luther King, Jr led many demonstrations, fighting for

_______(自由)                                       

小题7: The police ______ (逮捕) Rosa Parks, a black woman who refused

to give her seat to a white man.                          

小题8: You look _______(可笑的) in those tight jeans.             

小题9: The social and economic ______ (发展) of China has become the

focus of world attention.                                

小题10:Our eyes are _______ (敏感的) to the light.                

下列反应类型与苯和浓硝酸反应类型相同的是 [ ]

A．乙烯通入溴水中

B．乙酸和氢氧化钠混合

C．甲烷和氯气混合并光照

D．蛋白质溶液加入硫酸铜

可治疗斑疹伤寒的药物

A．林克霉素
B．四环素
C．红霉素
D．青霉素
E．环丙沙星

设置强碱性OH型离子交换器，是为了除去水中（）。因此，交换器在运行过程中出现（）现象时，必须停止运行，进行再生。

血液遇（），在酶的作用下凝固成凝胶

A、酸

B、氧

C、高温

D、细菌