归纳和解释临床资料的先决条件是（ ）。 A．资料的可靠性 B．恰当的咨询理念 C．良

将植物横放，茎弯曲向上生长，根弯曲向下生长。这与重力影响生长素的分布和根、茎对生长素的敏感性不同有关。如图下列分析正确的是

①A处生长素浓度较B处高，茎对生长素敏感性高，A处生长受抑制，B处生长快，茎向上生长

②D处生长素浓度较C处高，根对生长素敏感性高，D处生长受抑制，C处生长快，根向下生长

③C处生长素浓度较D处高，根弯曲向下生长

④B处生长素浓度较A处高，茎弯曲向上生长

A．①③

B．②④

C．①②

D．③④

Most people agree that it’s important to have a sense of humor. Having the ability to laugh can help one overcome anxiety, and make better decisions in difficult situations. People with a well-developed sense of humor appear to be happier, and some are healthier as well. This suggests that having a sense of humor is good for you. Humorless people may find themselves being treated as a fool, and become anxious and upset.

A sense of humor also plays an important role in human relationships. However, not everyone has a sense of humor. People with developmental disabilities (发展性能力丧失) can sometimes have no sense of humor, or have a very strange one.

A number of factors affect a person’s sense of humor, with the age probably being the main one. Young children are often highly amused by simple jokes or shows, while teenagers prefer to enjoy the ironic (讽刺的) events. Educational level, culture, and religious faith also affect one’s sense of humor. While Christians, for example, may have a deep appreciation of jokes about the Bible, others may find them disrespectful.

Many people believe that a sense of humor is something that develops on its own, and that you cannot teach someone to understand why jokes, certain comments, situations or events are funny. However, things can be done to enhance one’s sense of humor. Children, for example, benefit from being told jokes and encouraged to laugh, although some children’s jokes might seem rather strange to adults. If you have children, try to encourage them to tell jokes and think about what makes things funny. And it will help them develop a sense of humor.

小题1:The purpose of the passage is to _______.

A．explain what influences a person’s sense of humor

B．tell readers the importance of being healthy

C．explain how to make better decisions

D．tell readers how to understand jokes小题2:What does the underlined word in Paragraph 4 “enhance” probably mean?

A．Enjoy.

B．Reduce.

C．Improve.

D．Prevent.小题3:According to the passage, which of the following isn’t talked about in our passenger?

A．Culture.

B．Age

C．Educational level.

D．Family backgrounds.

防己茯苓汤药物组成中，没有( )

A．防己

B．黄芪

C．桂枝

D．猪苓

有以下程序 main() {int k=5，n=0； do {switch(k) {case 1： case 3：n+=1；k--；break； default：n=0；k--； case 2： case 4：n+=2；k--；break； } printf("%d"，n)； }whUe(k＞0 &&n＜5)； } 程序运行后的输出结果是

A．235

B．0235

C．02356

D．2356

下列哪些是狂犬病的特征（）

A.人群普遍易感

B.主要通过病犬咬伤而传染

C.预后较好

D.预防是控制狂犬病的关键

E.是一种急性传染病