治疗疟疾的基本原则是A.清热解毒 B.祛邪截疟 C.祛邪扶正 D.祛邪化痰

我国最早成立的涉及工程咨询业务的协会是( )。

A．中国工程咨询协会

B．中国勘察设计协会

C．中国建设监理协会

D．中国建设工程造价管理协会

More than 2 million US teenagers have suffered a serious bout（发作) of depression in the past year, according to a federal government survey released on Tuesday.

On average, 8.5 percent of adolescents aged 12 to 17 described having had a major depressive episode in the previous year, the Substance Abuse and Mental Health Services Administration reported.

But there were "striking differences" by sex, with 12.7 percent of girls and 4.6 percent of boys affected.

Depression is the leading cause of suicide, which in turn is the third-leading cause of death for 15- to 24-year-olds in the United States.

"Combined 2004 to 2006 data show that rates of past year major depressive experience among youths aged 12 to 17 generally increased with increasing age," the researchers wrote.

Researchers at SAMHSA and RTI International in Research Triangle Park, North Carolina, prepared the report using data from the National Survey on Drug Use and Health.

More than 67,700 youths aged 12 to 17 answered questions about mood and depression. They were also asked to rate how depression affected them using the Sheehan Disability Scale, which measures impact on family, friends, chores at home, work and school.

Researchers defined a major depressive episode as two weeks or longer of depressed mood or loss of interest or pleasure, and at least four other symptoms(症状) such as problems with sleep, energy, concentration or self-image.

Nearly half of the teenagers who had major depression said it severely damaged their ability to function in at least one of the areas on the disability scale.

"Fortunately, depression responds very well to early intervention and treatment," SAMHSA Administrator Terry Cline said in a statement.

63. The underlined word “ episode ”in paragraph 2 has the similar meaning as the given word   

A. experiment B. feeling C. expression   D. experience

64. The main reasons which lead to serious depressive symptoms include     .

A. no family or friends or jobs or interests at all

B. low spirits , unhappiness , lack of sleep and poor concentration

C. poor health , sex discrimination , less energy and loss of interest

D. suicide , sandness , lack of confidence and depression

65. What can be implied , but is not stated directly ?

A. depression is the third-leading cause of suicide

B. There were more girl students suffering depression than boys

C. There were over 2 million American teens suffering depression in the past two years

D. The students surveyed were aged between `12 and 17

66. What will the following paragraph probably talk about according to the passage ?

A. How to recover from stress         B. How to prevent and treat depression

C. How to live a comfortable life     D. How to have a happy feeling

协会海运货物ICC（A）、ICC（B）、ICC（C）险条款有关保险期限的规定主要反映在（）。

A.运输条款

B.运输契约终止条款

C.航程挫折条款

D.航程变更条款

E.续运费条款

钢丝绳在卡绳卡时，两卡子之间的距离如何确定？

某企业年初盈余公积余额为500万元，本年提取法定盈余公积200万元，提取法定公益金100万元，用盈余公积转增资本200万元，用法定公益金购置职工集体福利设施50万元。该企业盈余公积的年末余额为()万元。

A．450

B．500

C．550

D．600