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根据短文内容，从短文后的选项中选出能填入空白处的最佳选项。选项中有两项为多余选项。

People of all age groups always desire to travel abroad. Many people who have traveled abroad explained it as most exciting and memorable moment of their traveling life. 小题1:Some people travel abroad for business purposes. Whatever your reason for traveling abroad is, proper planning is must essential to prevent any sort of problems. Here we have some important tips for traveling abroad.

Essential tips for traveling abroad: let us come to discuss some helpful international travel packing tips. _小题2:_ It is best to buy some clothes according to the country you want to travel. Other things you need to take care of are cell phone, camera, shoes, etc for your entertainment on abroad nation.

Your air travel ticket, abroad driving license, passport and visa are very important. Register with the State Department is the most important international travel tips. _小题3:You should leave your emergency personal details to your friends or neighbors, so that they can touch with you.

小题4:Before flying, check up medical situation and carry all your essential medicines. Having proper medicines for cough, fever and cold is very essential as you might require them if you feel unwell due to change in weather conditions.

In order to purchase things, you must have enough foreign exchange. Before getting foreign currency you should have detailed ideas of conversion rates of the currency. Always consult with experts because they have details about foreign exchange. Keep one thing in your mind that losing one important thing will make you delay. _小题5:You should have the accurate address and information about the place where you will be staying in the foreign nation.

A．You may spend too much money on clothes abroad.

B．Don't change money with strange people in the street.

C．Paying attention to your health is the major step abroad.

D．You must choose clothes comfortable to wear abroad.E, Poor health will cause you a lot of trouble when traveling.

F. Abroad traveling is done for many different purposes.

G. You will get useful help if you face any kind of difficult situation.

MRI检查在发现侵袭性Ⅰ期宫颈癌的特异性达（）

A.60%

B.70%

C.80%

D.90%

E.100%

如图示，肌松药的作用部位可为（）。

A.接头前膜

B.接头后膜

C.离子通道

D.N₂胆碱能受体

E.毒蕈碱样受体

怎样认识现代技术革命是以计算机和微电子技术为中心的技术革命？

3月24日是世界结核病防治日。下列关于结核杆菌的描述正确的是（）

A.高倍镜下可观察到该菌的遗传物质分布于细胞核内

B.该菌是好氧菌，其生命活动所需能量主要由线粒体提供

C.该菌感染机体后能快速繁殖，表明其可抵抗溶酶体的消化降解

D.该菌的蛋白质在核糖体合成、内质网加工后由高尔基体分选运输到相应部位