2007年我国城市居民、农村居民安全感得分差距最大的生活领域及其得分差距分别是（）。

根据对话情景和内容，从对话后方框所给的选项中选出能填入每一空白处的最佳选项,并将答案的符号填涂在机读卡上〔A、B、C、D，涂AB替代E，涂AC替代F和涂AD替代G〕。

Charley: Come on, Steve.    小题1:

Steve: Wait a minute.    小题2:

Charley: OK.

Steve: By the way, can we give my sister a ride home tonight?

Charley: Sure.   小题3:  

Steve: Yeah. She wants to take some pictures.

Charley:      小题4:   

Steve: Yeah. She’d like to work for a newspaper someday.

Charley: But I think it might be difficult for her to succeed.     小题5:   

A．Well, she always enjoys sports games, doesn’t she?

B．I didn’t know Eva was interested in photography.

C．There are a lot of photographers out there.

D．You mean she’s coming to the game, too?E. I just have to close up the shop.

F. Eva’s closing the door.

G. It’s time to go.

全口义齿排牙时，上颌第二前磨牙舌尖与平面的关系是（）。

A.与平面相接触

B.离开平面0.5mm

C.离开平面1mm

D.离开平面1.5mm

E.离开平面2mm

支气管扩张与慢性支气管炎的鉴别，最有意义的是

A．慢性咳嗽

B．咳嗽带血

C．X线检查，两肺纹理粗乱

D．支气管碘油造影

E．杵状指

女性，36岁，患风湿性心脏病多年，发热两周，皮肤出现环形红斑，乏力、多汗，检查：心尖区闻及舒张期雷鸣样杂音与Ⅱ级收缩期吹风样杂音，心率100次／分，律齐，心界左下扩大，肺清。

诊断该患者为风湿性心脏病的依据是（）.

A.皮肤环形红斑

B.心界向左下扩大

C.二尖瓣区听到舒张期雷鸣样杂音

D.二尖瓣区听到收缩期吹风样杂音

E.关节炎病史

如不制备血液成分，采血后血袋应储存在：（）

A.22℃±2℃

B.0℃—10℃

C.37℃

D.2℃—8℃