严重缺氧吸入60%氧仍不能改善缺氧时可用纯氧，但吸入时间不宜超过（） A.2小时

按照工作程序，地籍调查工作可分为（）等阶段。

A．准备工作、权属调查、地籍测量和检查验收

B．准备工作、地籍测量、地籍管理和检查验收

C．准备工作、权属调查、地籍测量、检查验收和文字总结

D．准备工作、权属调查、地籍测量、文字总结和检查验收

资产	负债
Aa对金融机构贷款	La金融机构存款(包括法定准备金和超额准备金)
Ab购买财政债券	Lb财政性存款
Ac金银外汇占款	Lc自有资金和当年结益
	M0货币流通量

根据以上材料，回答下列问题：

下列关于外汇储备说法正确的是( )

A．外汇储备增减主要取决于一个国家的国际收支状况

B．一个国家的国际收支如果是顺差，则增加外汇储备，中央银行增加基础货币投放

C．一个国家的国际收支如果是顺差，则增加外汇储备，中央银行减少基础货币投放

D．为了避免黄金外汇占款对货币供应量的过度影响，应该适当压缩黄金外汇占款

How hard we have all prayed(祈祷) to grow up quickly, and looked forward to the happy days of being a grown-up and enjoying the many interests that a youth should have.

At last, you have grown up. At least you are no longer a child. They call you “young lady”. You then enjoy the pleasure of being a young lady. You are proud of being a grown-up teenager. People welcome you-this young lady-heartily. You are glad that your prayer has been answered.

But there is always something that troubles you a lot. You say; “Papa and Mama, give me some money please. My pocket money is all gone already.”

“No”, they say, “your age is a dangerous age. If you have too much money to spend, it won’t do you any good.” Then you have to stay at home because you dare not go out with an empty pocket.

Another time you tell your grandma, “Grandma, see, I am a grown-up now.”

“Good, now, you can sit here and knit (编织) this for me while I go and have a rest.” To show that you are no more a child, you have to sit there the whole afternoon doing the work, which only a grown-up can do. After an hour, you find it hard to do, and give the knitting basket back to your grandma. Your grandma criticizes your work. You hear what she says, “Such a big girl can’t do such easy work.” You wish then you were a child again.

But the fact is, you are growing up, and you can’t help it. That’s the way it goes!

56.The passage is told about _______ problems.

A. a growing-up boy’s    B. a teenage girl’s   C. an old woman’s       D. a grown-up’s

57.It is clear that the writer, as a teenager, ________.

A. is pleased with the present life   B. is unhappy about growing up

C. doesn’t think her present life happy enough   D. knows happy life will come to her soon

58.How does she know her prayer has been answered?

A. People treat her as a young lady.    B. She is no longer a kid.

C. People begin to call her teenager.   D. She can join women in all kinds of activities.

59.From what her parents say, we know _________.

A. they don’t believe she is already a teenager   B. it’s dangerous for a girl to spend money

C. they love her more than before   D. they still regard her as a child

患者女性，20岁。心慌、多汗，胃纳亢进伴消瘦2月余就诊。体检：甲状腺Ⅱ度肿大，右上极可闻及血管杂音。

初诊时选择下列哪项检查最合理（）。

A.FT₃、FT₄、TSH测定

B.TRAb、TRH兴奋试验

C.T₃抑制试验

D.TT₃、TT₄、TSH测定

E.T₃U试验

生产税净额是政府获取的生产税和进口税扣除（）后的净额。

A.津贴

B.红利

C.利息

D.补贴