下列病情适宜于碘剂治疗的情况恰当的是（）Z A.甲亢伴重度浸润性突眼 B.甲亢手术后

膀胱横纹肌肉瘤，恶性程度高，常发生于

A．1～5岁

B．＞10岁

C．＞20岁

D．＞30岁

E．＞50岁

某人沿水平方向用20N的力推着一辆车匀速向西运动，车受到的阻力大小是______N，方向是______．

阅读理解。

     The elephant was lying heavily on its side,fast asleep. A few dogs started barking at it. The elephant

woke up in a terrible anger: it chased the dogs into the village where they ran for safety. That didn't stop

the elephant. It destroyed a dozen houses and injured several people. The villagers were scared and

angry. Then someone suggested calling Parbati,the elephant princess.

     Parbati Barua's father was a hunter of tigers and an elephant tamer. He taught Parbati to ride an

elephant before she could even walk. He also taught her the dangerous art of the elephant roundup-how

to catch wild elephants.

     Parbati hasn't always lived in the jungle. After a happy childhood hunting with her father,she was sent

to a boarding school in the city. But Parbati never got used to being there and many years later she went

back to her old life. "Life in the city is too dull. Catching elephants is an adventure and the excitement lasts

for days after the chase,"she says.

     But Parbati doesn't catch elephants just for fun."My work," she says,"is to rescue man from the

elephants,and to keep the elephants safe from man." And this is exactly what Parbati has been doing for

many years. Increasingly,the Indian elephant is angry: for many years,illegal hunters have attacked it and

its home in the jungle has been reduced to small pieces of land. It is now fighting back. Whenever wild

elephants enter a tea garden or a village,Parbati is called to guide the animals back to the jungle before

they can kill.

    The work of an elephant tamer also involves love and devotion. A good elephant tamer will spend

hours a day singing love songs to a newly captured elephant."Eventually they grow to love their tamers

and never forget them. They are also more loyal than humans,"she said,as she climbed up one of her

elephants and sat on the giant,happy animal. An elephant princess indeed!

1．For Parbati, catching elephants is mainly to________.

A．get long lasting excitement

B．keep both man and elephants safe

C．send them back to the jungle

D．make the angry elephants tame

2．Before Parbati studied in a boarding school,________.

A．she spent her time hunting with her father

B．she learned how to sing love songs

C．she had already been called an elephant princess

D．she was taught how to hunt tigers

3．Indian elephants are getting increasingly angry and they revenge because________.

A．they are caught and sent for heavy work  

B．illegal hunters capture them and kill them

C．they are attacked and their land gets limited

D．dogs often bark at them and chase them

4．The passage starts with an elephant story in order to explain that in India ________.

A．people easily fall victim to elephants' attacks  

B．the manelephant relationship is getting worse

C．elephant tamers are in short supply

D．dogs are as powerful as elephants

女性，30岁，哮喘病史近10年，近2年来反复发作，午夜或清晨时易发，春季和梅雨季节尤其好发。体检：一般情况可，叙述病史连贯而无气急，两肺散在哮鸣音

为预防发作，下列药物最为有效的是（）

A.表面激素

B.酮替芬（噻哌酮）

C.氯雷他定（克敏能）

D.马来酸氯苯那敏（扑尔敏）

E.阿司咪唑（息斯敏）

厂站运行变电值班人员发现调度自动化通道异常，应立即汇报所属及相关调度机构（），并通知相关运行维护人员处理。

A.自动化值班员

B.调度员

C.通信专业值班员

D.自动化运维人员