横看成岭侧成峰, 远近高低各不同”, 苏轼这句话告诉我们可以通过____方法调节

读图，完成下列问题。



（1）由图可以看出，海南的地形特征是________________，你判断的依据是________________________。

（2）在图中填注琼州海峡、海口、三亚、莺歌海盐场。

（3）海南省纬度特点是__________________________，发展经济的气候资源优势为_____________________________________________________。

（4）海南省的交通线路是沿海呈环形分布，为什么？

________________________________________________________________________________

（5）海南省农作物的熟制是________，主要作物有________________________（写出两种以上）。

如图所示，用导线将验电器与洁净锌板连接，触摸锌板使验电器指示归零。用紫外线照射锌板，验电器指针发生明显偏转，接着用毛皮摩擦过的橡胶棒接触锌板，发现验电器指针张角减小，此现象说明锌板带________电（选填“正”或“负”）；若改用红外线重复以上实验，结果发现验电器指针根本不会发生偏转，说明金属锌的极限频率________红外线的频率（选填“大于”或“小于”）。

阅读理解。

    Too many people want others to be their friends, but they don't give friendship back. That is why some

friendships don't last long. To have a friend, you must learn to be one. You must learn to treat your friend

the way you want your friend to treat you. Learning to be a good friend means learning three rules: be honest;

be generous; be understanding.

    Honesty is where a good friendship starts. Friends must be able to trust one another. If you do not tell

the truth, people usually find out. If a friend finds out that you haven't been honest, you may lose your friend's

trust. Good friends always rely on one another to speak and act honestly.

    Generosity means sharing and sharing makes a friendship grow. You do not have to give your lunch

money or your clothes. Naturally you will want to share your ideas and feelings. These can be very valuable

to a friend. They tell your friend what is important to you. By sharing them, you help your friend know better.

     Sooner or later everyone needs understanding and help with each other. Something may go wrong at

school. Talking about the problem can make it easier to solve. Turning to a friend can be a first step in solving

the problem. So to be a friend you must listen and understand. You must try to put yourself in your friend's

place so that you can understand the problem better.

    No two friendships are exactly alike. But all true friendships have three things in common. If you plan to

keep your friends, you must practice honesty, generosity and understanding.

1. Some friendships don't last long because _____. [ ]

A. there are too many people who want to make friends

B. some people receive friendship but don't give friendship back

C. those who give others friendship receive friendship from others

D. they don't know friendship is something serious

2. According to the passage, honesty is _____. [ ]

A. something countable

B. the base of friendship

C. as important as money

D. more important than anything else

3. Which of the following isn't mentioned in the passage.? [ ]

A. Always tell your friends the truth.

B. Sharing your mind with your friends is of great value.

C. Discussing your problems with your friends often helps to solve the problem.

D. A friend who gives you his lunch money is a true friend.

4. In the third paragraph, the underlined word 'they' refers to (指) _____. [ ]

A. generosity and friendship

B. generosity and sharing

C. your ideas and feelings

D. your clothes

5. The best title of this passage is _____. [ ]

A. Honesty Is the Best Policy

B. A Friend in Need Is a Friend indeed

C. How to Be Friends

D. Three Important Points in Life

因肠瘘丢失过多的肠液，患者会出现（）

A.低钠性碱中毒

B.低钾性酸中毒

C.高钾性酸中毒

D.高钠性酸中毒

E.低钾性碱中毒

为便于准确掌握项目的资金情况，核实项目投资估算的合理性应注意审查开发商的（），防止开发商隐瞒实情，造成项目资金缺口过大，后续资金不足，出现工程“烂尾”现象。

A.土地出让金缴交凭证

B.缴税凭证

C.银行对帐单

D.银行进帐单