货车超载运输存在很多的危险．超载的车辆不仅对公路桥梁的安全构成严重威胁，还在紧急

阅读小天地。

      Danny is crying. What's the matter? His key is lost! He can't unlock his door. Then Jenny comes to help

him. They look for (寻找) it on the ground in front of Danny's house, but they can't find it. Where is the key?

They look for it here and there (到处). At last, Jenny finds the key. Do you know where it is? It's in Danny's

pocket (口袋)!

根据短文内容，判断下列句子的正(√)误(×)。

( ) 1. Danny is laughing.

( ) 2. Jenny's key is lost.

( ) 3. Danny can't unlock his suitcase.

( ) 4. At last, Jenny finds the key.

( ) 5. The key is in Danny's pencil case.

患者男性，48岁，右下腹痛伴高热4天，4天后始出现右上腹胀痛。查体：T39．6℃，右上腹触痛伴肌紧张，右下腹压痛及反跳痛。WBC15．6×10／L，N83．5％。X线透视：右膈肌抬高。Tc-HMPAO-WBC显像示右下腹放射性局灶性异常浓聚，肝内可见多发局灶性放射性分布异常浓聚影。临床选用Tc-HMPAO-WBC助诊。

采集时，常规选用的准直器类型是（）.

A.低能高分辨型平行孔准直器

B.低能高灵敏度型平行孔准直器

C.低能通用型平行孔准直器

D.中能通用型平行孔准直器

E.中能高分辨型平行孔准直器

插入单板的正确方法是什么？

神经根型颈椎病的鉴别诊断主要有（）

A.颈肋综合征

B.美尼尔综合征

C.颈肌炎

D.神经症

E.雷诺病

是人格中最重要的心理特征，是人格中最本质、最核心的部分

A．气质

B．能力

C．性格

D．情绪