要实现商业模式的创新，可以采用的方法有哪些（）①与经销商、客户交流碰撞；②跨行业复制

阅读理解。

     This is a boy. His name is Tom. He has a nice cat. It is an English cat. It has black and gray hair. Lucy

  and Mike are Tom's friends. They have cats, too. Their names are Mimi and Maomao. They are Chinese

  cats. They both have white hair. The English cat is five. The Chinese cats are three. They like their cats.

( ) 1. Lucy is Tom's friend.

( ) 2. Tom's cat is Chinese.

(     ) 3. The Chinese cats are five.

(     ) 4. They like their cats.

( ) 5. Tom's cat is Mimi.

小明、小红和小玲共有73块糖，小玲吃掉3块，小红与小玲的糖就一样多；如果小红给小明2块糖，小明的糖就是小红的糖的2倍，那么，小红有糖______块．

对于妊娠与慢性肾炎的相互影响下列哪项是不恰当的（）

A.慢性肾炎病程较长者，易导致胎盘功能减退，影响胎儿发育

B.Ⅱ型慢性肾炎孕妇易发生妊娠高血压综合征，但症状轻，胎儿预后较好

C.妊娠能使原有慢性肾炎加重

D.血清肌酐<132.6μmol／L，对母儿影响不大

E.慢性肾炎对妊娠影响取决于分型和肾损害程度

( )常用来检查内部结构的裂纹、搭接、夹杂物、焊接不良的焊缝、锻造裂纹、腐蚀坑以及加工不适当的塑料压层等，还可以检查管道中流体的流量、流速以及泄露等。

A．铁谱分析

B．红外线监测

C．光谱分析

D．超声波探伤

环境心理学把适应环境中的各种刺激叫做（）；把适应环境中的某种特别刺激叫做（）。