甲肾上腺素作用的主要消除方式是（） A.被单胺氧化酶所破坏 B.被磷酸二酯酶破坏 C

阅读理解。

     Tom is seven. He goes to school every day. The school is near his home. So he goes there on foot

and comes back home on time (准时). But today he is late. His mother asks him, "Whyare you late

today?" "I was in the teachers' office"  "Why did you go to the teachers' office?" "Because my teacher

asked us a question in class. and nobody (没有人) could answer it but me" "It's good to answer the

teacher's questions " "But the question was 'Who put the ink (墨水) on my chair?'"

根据短文内容判断正(T)误(F)。 

( ) 1. Tom lives near his school.

(     ) 2. He goes to school and comes back home by bike every day.

( ) 3. Today Tom goes to school late.

( ) 4. Tom put some ink on the teacher's chair.

(     ) 5. Tom is very naughty (调皮).

超声检测胎儿肺脏可显示：①肺囊腺瘤样畸形②膈疝③胸腔积液④由于胎儿肺含气，超声无法显示肺内病变

A．①

B．①②

C．①②③

D．①②④

E．①②③④

患者男性，53岁。因发热，少尿、腹部胀痛1周入院。既往有慢性乙肝病史，体检：神清，巩膜皮肤轻度黄染，肝肋下可触及，脾肋下4cm，腹部膨隆，全腹有轻度压痛，移动性浊音阳性。实验室检查：总胆红素46μmol/L，清蛋白25g/L，球蛋白34g/L，ALT30U/L，AST40U/L，凝血酶原时间14s（正常对照11s）

根据以上病史，考虑的诊断是（）。

A.肝硬化腹水

B.脾功能亢进

C.肝硬化合并腹膜炎

D.肝硬化合并亚临床肝性脑病

E.肾病综合征

F.肝硬化合并肝癌

以下选项中，不属于权属资料档案的是( )。

A．工程合同
B．地质勘察报告
C．丈量报告
D．竣工图

可持续增长率是企业收益在未来时期能够达到的最大增长速度。