线粒体中蛋白质的合成与真核细胞蛋白质的合成有何不同？

()擅自处分属于业主的物业共用部位、共用设施设备的所有权或使用权的，由县级以上地方人民政府房地产行政主管部门处5万元以上20万元以下罚款：给业主造成损失的，依法承担赔偿责任。

A.施工单位

B.建设单位

C.业主委员会

D.物业管理企业

除操纵变量以外，作用于被控对象并引起被控变量变化的因素称为（）。

A、干扰

B、反馈

C、输入信号

D、输出信号

Tommy buys a ticket(票) and goes in. But after two or three minutes he comes out. He buys a second ticket and goes in again. After a few minutes he comes out again and buys a third ticket. Two or three minutes after that, he comes out a third time and asks for another ticket. Then the girl selling tickets says to him, “Why are you buying all these? Are you meeting friends in the cinema all the time?”

“No, I’m not doing that.” the small boy says, “But a big woman always stops me at the door and tears (撕掉) my tickets up.” 

小题1:Tommy goes to the cinema to       .

A．see a film

B．buy tickets

C．meet his friends

D．sell tickets小题2:Tommy wants to buy the       ticket when the girl asks him.

A．first

B．second

C．third

D．fourth小题3:The big woman is      .

A．Tommy’s friend

B．the girl’s mother

C．a worker in the cinema

D．a shopkeeper near the cinema小题4:What can we guess(猜) from the story?

A．Tommy is the first time to go to a cinema.

B．Tommy doesn’t like the small boy.

C．The girl likes the small boy.

D．The girl asks the woman to do so.

若进一步检查发现患者仅局限锁骨上淋巴结受累，则首选的治疗方案应该是

A．联合化疗加局部照射

B．单纯化疗

C．颈部淋巴结切除

D．扩大照射：膈上用斗篷式

E．免疫抑制剂的使用

岩石的内摩擦角增大，剪裂角（）。

A、增大

B、减小

C、无规律变化

D、不变