唐朝科举制度的完善主要表现在[ ] A．用考试的方法选拔官员 B．考试只在四书五

某研究者对护理专业学生选择职业时的价值取向进行研究。研究者选择武汉两所大学护理系的护理学生为研究样本。研究问卷选择修订的职业价值观量表，并进行了预试验，得到Cronbachα系数为0.9266。研究者采用现场发放问卷的资料收集方法。

几种抽样方法比较来看，理论上抽样误差最小的方法是（）

A.方便抽样

B.分层抽样

C.目的抽样

D.整群抽样

E.系统抽样

清代将素菜分为三个派别，即寺院素食、宫府素食和民间素食。( )

下图为“2013年1月至2月世界七级以上地震分布示意图”。读图完成下列问题。

小题1:下列说法正确的是

A．震中都位于生长边界

B．经济损失取决于震级的大小

C．地震震源越深破坏性越大

D．地震能量源自地球内部小题2:利用地理信息系统可以

A．确定震中精确位置

B．测定地震震级和烈度

C．评估地震灾害损失

D．监测人员的伤亡情况

Greece is one of the most beautiful countries of the world. Millions of tourists visit this place every year.

In Greece the bus is the most convenient and preferred means of traveling. There are intercity buses operated by KTEL that interconnect various cities of Greece, and there are international buses operated by OSE that connect Greece to other European cities.

Every tourist must visit Greece at least once in life. This country is really a vacation heaven. It is the perfect blend(融合) of history and art with adventure and romance. You can dive into deep blue waters, climb up the mountains or enjoy ancient architecture and history.

Buses in Greece are cheap and very comfortable. All bus stations display schedules of buses on every route. Conductors and drivers are very polite and helpful. Travelers never face any trouble locating and boarding buses to their destinations. Tourists can always ask the conductor to inform them about their stop, so that they can get down at the right stop. Everyone here is more than happy to help tourists.

Athens, the capital of Greece, has three bus terminals(终点站). Buses to different parts of Greece leave from different terminals. Air-conditioned express buses also operate between major cities. They are faster and more comfortable than other buses. Tourists can choose guided Greece bus tours. These tours are the perfect way of exploring this great country.

Buses in Greece are also a great way of saving bucks on the journey. The long-distance bus system is very cheap. Buses save a lot of money to cover long distances, cheaper than taxis or cars. They are also the best means of interacting with local people. You can sit next to a native of Greece and get some information about the place.

1. The company KTEL offers bus services         .

A. from Greece to other countries      B. to different cities in Greece

C. to tourist attractions in Greece       D. from Greece to its bordering countries

2. It can be inferred from Para. 3 that the Greeks are        .

A. generous       B. hard-working     C. warm-hearted    D. economical

3. If you are a tourist to Greece from overseas, you’d better choose     .

A. taxis          B. guided Greece bus tours   

C. cars           D. air-conditioned express buses

4. The underlined word “bucks” in the last paragraph probably refers to      .

A.  trouble       B. energy           C. time           D. money

高层钢结构房屋与钢筋混凝土房屋的性能比较，下列哪一种说法是正确的

A．钢结构房．屋比钢筋混凝土房屋的刚度大
B．钢结构房屋比钢筋混凝土房屋振动周期长
C．钢结构房屋比钢筋混凝土房屋的阻尼比小
D．钢结构房屋比钢筋混凝土房屋风振效应大