施工资料的专用表格是按( )排列顺序号的。A．施工的先后顺序 B．时间的先后顺序

依据所给材料，完成下列问题。（8分）

材料：2005年3月，有两颗小行星分别被国际天文组织命名为“杨利伟星”和“神舟星”

以表彰中国在人类对宇宙的探索中所做出的贡献。

（1）“杨利伟星”和“神舟星”位于下列哪一级天体系统中 （   ）   

A．河外星系

B．太阳系

C．地月系

D．北斗星（2）如图是“神舟星”小行星的轨道示意图，据此完成下列问题

①位于地球运行轨道内的行星还有     星和      星。

②“神舟星”轨道内外侧相邻的行星A是           星，B是         星。

③此图包含______级天体系统，中心天体是______，与地球之间平均距离约是_______千米。

哪个症状对痞满和胸痹的鉴别诊断最有价值（）

A.起病形式

B.病程

C.诱因

D.病位

E.以上都不是

奥苏伯尔提出的解释遗忘原因的理论是( )。

A．痕迹衰退说

B．干扰说

C．同化说

D．动机说

I have been teaching in the United States for three semesters. During this time, I have been very impressed with the hardworking American students. Tuition fee (学费) in American universities are pretty expensive. Most American students receive little, if any, financial support. As a result, they have to work hard to pay for their tuition and other basic expenses. Tertiary (高等) education is a necessity in today’s workforce. Young people with higher education are rewarded with a good career and better salary. So how do American students support themselves?

All my American students have to work to pay for their tuition. For this reason, most universities provide limited jobs for students who need economic help. They also help students search for jobs in the community. I have been touched to see some students are so worn out from their jobs that they doze in my classroom. In addition to taking part-time jobs, students are also expected to take part in various social and sporting activities and, in fact, those who do not take part in are often looked down upon by their peers.

A number of American university students are married with families, or are single parents. These students are faced with the additional burden of raising a family. They have to spend much time, money and energy caring for their children and family. Most American university professors are strict. They test students on every unit in their course, in addition to mid-term and final exams in each semester. A lack of preparation by students may result in their failure. This means the loss of a lot of money and possibly future employment opportunities for these students. For this reason, many American students will study or stay up all night before an exam, in an effort to pass.

In contrast, Chinese students have a much easier time, because most Chinese parents pay for their kids’ tertiary education. Moreover, Chinese students do not need to worry about raising children or maintaining a family. So, Chinese students have no reason for not studying hard and achieving good marks.

小题1:Which of the following is not the difficulty American students have to face?

A．They have to work hard to pay for the high tuition fee.

B．Many American students have a burden of a family.

C．They need a better education to get a best job.

D．They have to pass strict tests to complete their education.小题2: Which of the following statement is NOT TRUE according to the passage?

A．American students have no time to think of physical exercise.

B．Sporting activities are popular among American students.

C．American students should take part in various social activities.

D．Those who don’t participate in social and sporting activities are usually unpopular with their peers.小题3:Compared with American students, Chinese university students __________.

A．have no difficulty in raising a family

B．live an easy life in universities

C．don’t have to take full-time jobs

D．have more duty to make greater progress小题4:This passage mainly deals with __________.

A．part-time jobs chosen by American students

B．the high fees of American universities

C．difficult lives American students have to face

D．different opinions on American universities

下列事实是由于氯的非金属性比硫强的结果的是（　　）

A．盐酸的酸性比氢硫酸的酸性强

B．氯能置换硫化氢中的硫

C．常温下单质硫为淡黄色固体，而氯气为黄绿色气体

D．次氯酸的酸性比硫酸弱