导游人员运用类比法进行导游讲解的好处是可达到（）的效果。 A.先声夺人 B.众望所归

Li Lu is a fifth-grade student who lived in a small village in Shanxi Province. She lived with her grandparents, because her parents are migrant workers in big cities. During the days when there were no school buses, Li Lu had to ride a bike five kilometers and climb a small mountain to school every day. Her 70-year-old grandfather says he and Li Lu’s grandmother always worried about her safety.

“There are so many cars on the roads, and we were really _concerned_ about her all the time. When it was time for her to come home, we would stare at the alley’s (小巷的) entrance until she showed up.”

But with the start of the new school year, the school’s new bus now picks up the students. Eleven-year-old Li Lu pointed at her seat on the bus and said ,“Now I don’t ride my bike any more. My grandparents no longer need to worry about me. The bus is spacious and comfortable. Look! This is my seat, with my name tag on the seatback.”

小题1:How far is Li Lu’s home from her school?

A．Five minutes by bike.

B．Over five kilometers.

C．Fifty minutes by bus.

D．Four kilometers.小题2:The underlined word “concerned” can be best translated into ________.

A．关注

B．有关的

C．担心的

D．涉及小题3:Why does Li Lu live with her grandparents?

A．Because she lives far from school.

B．Because her parents have died.

C．Because she had to ride a bike five kilometers to school.

D．Because her parents work in big cities.小题4:What’s the main idea of this passage?

A．Going to school by bike.

B．Far away from school.

C．Li Lu has taken the new school bus.

D．Li Lu and her family.

患者女，56岁，右侧耳鸣1年，听力下降3个月。

疑为小听神经瘤，首选影像学检查方法是（）

A.X线平片

B.常规CT

C.HRCT

D.常规MRI

E.MRI薄层T₁WI扫描

F.高分辨薄层T₂WI

G.薄层T₁WI强化

患儿，女，足月顺产，生后6天，气促1天，口吐泡沫来急诊。体检：口周发绀，呼吸快，偶有不规则，心音有力，肺部听诊未见异常，以下不需要立即进行的措施是（）

A.应用强心剂

B.胸部X线片检查

C.吸氧

D.做血气分析

E.静脉使用抗生素

近因原则在保险实务中应用时，如何确定损失近因，一般具体分析的情况有（）等。

A.单一原因致损

B.多种原因同时致损

C.多种原因连续发生致损

D.多种原因间断发生致损

文件的逻辑结构分为 ______ 和记录式文件两种。