梅毒引起眼的病变最早可见于（）。 A.一期梅毒 B.二期梅毒 C.三期梅毒 D.晚期

某历史课在进行“古希腊民主制度产生原因”研究性学习时，下列能够作为其有力证据的是(  )                                                                        

①古希腊地图　       

②爱琴海地区贸易图　

③雅典城邦居民的构成　

④刻有放逐人员名字的陶片

A．①②③

B．①②④

C．①②③④

D．②③④

刘某，女性，39岁，初中文化，工人自我陈述：因失眠，头痛，烦躁不安，易发脾气一个半月。求助者与丈夫关系紧张已有3年多，分居也有2年，在一个半月前夫妻离婚。离婚后患者出现失眠，主要是入睡困难，并常常做些噩梦，在梦里看到死人，为此多次半夜惊醒。渐渐又出现做事缺乏信心，怕见陌生人，白天有头痛，并感到乏力，不愿活动，工作效率低，见到熟人会反复讲自己和丈夫的事。周围没有别人时会烦躁不安，有时又很紧张，容易发脾气，摔东西等，事后又会很后悔，自己觉得这样下去不是办法，在姐姐的陪同下前来咨询。了解资料：患者排行第四，上有三个姐姐，父母都是普通工人，从小就接受传统的家庭教育。初中毕业后到工厂做工，身体健康，工作认真负责。性格比较内向，很少有知心朋友，但也没有与他人有矛盾。26岁结婚，丈夫原来也是工人，5年前下海做建材生意，现有一个女儿11岁，和求助者一起生活。

对该求助者问题的社会性原因，下列正确的是（）。

A.人际关系紧张

B.离婚事件

C.受到别人歧视

D.经济变困难

对内侧丘系的描述，哪些正确()

A．由第2级传入纤维组成

B．止于同侧丘脑腹后外侧核

C．止于同侧中央后回的下部

D．传导来自同侧半身的本体觉

E．起自脊髓后角固有核

Jungle country is not friendly to man, but it is possible to survive there. You must have the right equipment and you must know a few important things about woodcraft. Then your chances of staying alive are very good.

No one should go into the jungle without the right equipment. You need light weight clothing, a good knife, and a compass. Fishhooks and a line, a rifle, matches in a waterproof container and a poncho are necessary too. So is a mosquito net to protect the head.

In the jungle you can get hopeless lost within five minutes after leaving a known landmark. That is why you should always carry a compass. In open country, during the day, you can tell which way o go by studying the sun. At night the stars are sure guides o direction. But in most places the jungle rooftop is so thick that it is impossible to see the sun or the stars. Again and again you must check your position by the compass.

Keep alert. Watch the ground in front of you carefully. Stop and listen now and again. Avoid haste, and rest often. In a place that is hot and humid, the person who sets a fast pace will soon become tired. A steady, even pace is wisest in the long run.  

If you lose your way, don’t panic. Try to desire how long it has been since you were sure of your position. Mark the spot where you are with blazes on a tree. Put them on four sides of the tree, so that you will be able to see them from any direction. Then you can begin retracing your steps, knowing that you can always find the spot from which you started. Except in an emergency, never try to travel through the jungle at night.

Whenever possible, it is wise to follow streams and rivers that are going in your general direction. This may cause you many extra miles of travel. But in the end it will save time and energy. Nothing is more exhausting than hacking a trail cross-through umbrella jungle.

If a river is broad and deep and has no rapids, rafting is the best means of travel. Bamboo grows along the banks of many jungle streams. Since it is hollow and extremely strong, it makes a perfect raft.

Surviving in the jungle is a science. The jungle people have become perfect in this science, and you can too. Learn as much as you can about what to expect in the jungle. Make sure you have the right equipment. Then no part of the jungle will be able to “live off” it for a long time.

小题1: The author probably advises against traveling at night because ________.

one tends to move too slowly at night

some animals will attack you

emergencies occur most frequently at night

it is more difficult to check your position

小题2:Following streams and rivers will help you to ________.

avoid animal’s attacks

save many extra miles of travel

avoid crossing unbroken stretches of jungle

have a constant source of drinking water  

小题3:The word “blazes” in Paragraph 5 means _________.

A．marks where bark (树皮) is removed

B．light-colored spots

C．bursts of flame

D．sides of knife

证券公司从事代办股份转让服务业务应具备一定的条件，其中包括最近( )年内不存在重大违法违规行为。

A．1
B．2
C．3
D．5