“三人连锁放炮制”的三人是指（）。 A.安全员 B.放炮员 C.班组长 D.瓦检员

Did you visit the Shanghai World Expo last summer? What impressed (给……留下印象)  you? 21st Century Kids invites four kids to talk about their experiences. They are back from the Expo. What did they bring us? Let’s see what they have to say.

I went to the SAIC-GM Pavilion (上汽集团通用汽车馆). I found my dream car there. It is a green car. Its name is “Leaf”. Chinese engineers made the car. Its roof is in the shape of a leaf. The roof takes in CO₂ and changes it intoelectricityfor the car.

The Japan Pavilion is full of high technology. The “Wonder Camera” is cool. It can find a smiling face in a crowd. When you’re smiling, it takes a photo of you. I want to invent something like that in the future.

My favorite pavilion is the Germany Pavilion. I watched the Energy Source show. Visitors made a ball swing back and forth (来回摇摆) by using only their voices. It’s amazing! Although we had waited for quite a long time before we entered the hall, I think it is well worth seeing with your own eyes.

I like painting, so my parents took me to the France Pavilion to see the famous paintings. But the French cooks caught my eye. I saw them cook. My mom told me that they are some of the best cooks in the world. The dish they cooked looked like a painting. So, being a cook is my second dream job.

小题1: The 21st Century Kids seems to be _____.

A．a travel service

B．a newspaper

C．a group of tourists

D．four children小题2: What does the underlined word “electricity” mean in the passage?

A．电

B．汽油

C．灯光

D．指示小题3: What activity did the writer experience in the France Pavilion?

A．Using the “Wonder Camera”

B．Driving the green car “Leaf”.

C．To have delicious French dishes.

D．To see cooks painting.小题4: What made the ball in the Germany Pavilion swing?

A．Visitors’ smiling faces

B．CO₂ from cars

C．Some secret power

D．Noise made by visitors小题5: The trip to the Shanghai World Expo made the four kids _____.

A．hardworking and polite

B．amazed and frightened

C．patient and cheerful

D．excited and curious

患儿，男孩，四岁八个月，3天前剧烈奔跑后出现双腿夹紧，臀部外翘跛行，并伴有髋部疼痛。

该疾病的病理分期是（）

A.缺血期、血供重建期、愈合期、畸形残存期

B.缺血期、坏死早期、坏死中期、坏死晚期

C.缺血期、变形期、愈合期

D.缺血期、坏死期、愈合期

E.缺血期、骨骺破坏期、愈合期

人民法院查封、扣押动产的期限不得超过多长时间( )。

A．1个月

B．3个月

C．6个月

D．1年

尿崩症以________、________、________为主要症状。

在道路旅游客运管理中，不定点定线旅游客运可参照______进行管理。

A．班车客运
B．直达客运
C．包车客运
D．城乡客运