2006年4月16日，中央电视台（每周质量报告》中“染发剂引起的风波”介绍说：染

阅读理解。

阅读短文，判断下列句子的正（T）误（F）。

     Tony is 13 years old.He goes to a boarding school (寄宿学校). He stays in the school five days a

week. He likes singing and playing basketball. But he wants to be in the baseball club. Mr Smith and Mrs Smith are his parents. They are teachers.Mr Smith is an English teacher. Mrs Smith is a music teacher.

She likes music very much.She often sings at singing shows on TV. Tony's brother,Tim,is ten years old.

He can also sing.And he can dance,too. He wants to be a great  dancer(舞蹈家).

(      )1. Tony stays in the school six days a week.

(      )2. Tony wants to join the basketball club.

(      )3. Mr Smith can't speak English.

(      )4. Tony's mother is a music teacher.

(      )5. Tim can sing and he wants to be a musician.

阈电位指能引起Na+通道大量开放而引发动作电位的

A．临界膜电位数值

B．最大局部电位数值

C．局部电位数值

D．临界超射值

E．临界锋电位数值

信息安全风险评估中的风险分析中要涉及（）三个基本要素。

A.资产

B.威胁

C.脆弱性

D.保密

《中华人民共和国会计法》特指的“会计主管人员”是指( )。

A．单独设置会计机构的会计机构负责人
B．主办会计、主管会计
C．未单独设置会计机构而在有关机构中指定的行使会计机构负责人职权的负责人
D．未设总会计师的单位中分管会计工作的行政副职领导

男性，25岁，6小时前从4m高处跌下，左下肢疼痛不能站立。查体：左小腿明显肿胀，中段畸形，足背动脉搏动减弱，皮温明显较对侧降低，足趾屈曲张力高，被动伸趾时疼痛加重，考虑为骨筋膜室综合征。

其症状、体征除外

A．疼痛

B．肌腱牵拉痛

C．末梢血运差

D．开放伤口出血

E．张力性水疱