支票应见票即付，不得另行记载付款日期，另行记载的，记载无效。( )

阅读理解。

     A recent report says about 18% of China teenagers can have problems with their minds. Some students

become worried because they have to study very hard. Others have trouble getting on well with people like

their parents and classmates.

     Zhang Qiang, a Junior 2 student from China, could not understand his teachers in class and was doing

badly in his lessons. He was afraid of exams. When he looked at the exam paper, he couldn't think of anything

to write.   

     Another student, a 15-year-old girl called Wu Yan from Guangdong often argued (争吵) with her

classmates even her parents because of some different ideas. She became so angry with them that she

started  to cut her finger with a knife.

      However, many students who have problems won't go for advice or help. Some think they will look

stupid if they go to see a doctor. Others don't want to talk about their secrets. In order to solve the teenagers'

problems, here is some advice:

     ● Talk to your parents or teachers often.

     ● Take part in group activities and play sports.

     ● Go to see a doctor if you feel unhappy or unwell.

1. Some students became worried because of  _____. 

A. their study

B. their teachers

C. their hobbies

D. their clothes

2. Wu Yan cut her finger with a knife because _____.

A. she was afraid of exams

B. she had no money for a new shirt

C. she could not understand her teachers in class

D. she often argue with her classmates and her parents

3. How many pieces of advice are given to the teenagers who have problems in this passage?

A. Two.

B. Three.

C. Four.

D. Five.

依次填入下列各句横线处的词语，最恰当的一项是（　　　）

①杨利伟——中国第一位航天员正静候着一个举国           的时刻。

②从陶渊明的诗中，我们可以看出他的感情并非     的，相反，是非常丰富的。

③如果生命中只有鲜花和奖杯而没有挫折和痛苦，那么这种人生        显得太单薄了。

④作为一名幼儿园教师，她把全部心血都           在天真烂漫的孩子身上了。

A．关切　淡泊　未免　灌注

B．关切　淡薄　不免　贯注

C．关注　淡薄　未免　灌注

D．关注　淡泊　不免　贯注

空气成分中，体积分数约占21%的是 

A．氧气

B．氮气

C．氢气

D．二氧化碳

读图，回答问题。

（1）图中山脉名称：B________________，C________________。

（2）A处农业地域类型是________________，主要农产品是________________，其生产特点是________________。

（3）该处发展农业生产的有利条件是________________，不利条件是________________。

用户在国际漫游状态下接听电话时，能享受到来电显示服务吗？