问题 单项选择题

下列药哪种说法准确()

A.过氯酸钾可使异位胃黏膜显像呈假阴性

B.乙酰唑胺可使交通性脑积水假阴性

C.吗啡、哌替啶可使胆囊显像假阴性

D.cyclosporinA可致急性肾小管坏死而呈阴性

E.苯妥英钠可致67Ga显像假阴性

答案

参考答案:A

解析:过氯酸钾可封闭异位胃黏膜不摄取显像剂而使显像呈假阴性。

阅读理解

Luggage

We ask you to keep a medium – sized suitcase per person, but a small holdall can also be taken onto the coach.

Seats

  Requests for particular seats can be made on most coach breaks(巴士旅游)when booking, but since seats are booked on a first come, first serve basic, early booking is advisable. When bookings are made with us, you will be offered the best seats that are available on the coach at that time.

  Travel Documents

  When you have paid your deposit(订金) we will send you all the necessary documents, so that you receive them in good time before the coach break leaving date. Certain documents, for example, air or boat tickets, may have to be reserved and your guide will then give them to you during the break.

  Special Diets

  If you require a special diet, you must inform us at the time of booking with a copy of the diet. This will be told to the hotels on your coach break. The hotels for certain coach breaks are tourist class and they may not have the equipment to deal with special diets. Any extra costs must be paid by yourself before leaving the hotel.

  Accommodation (住宿)

On any coach break there are only a limited number of single rooms. When a single room is available, it may be subject to an extra charge and this will be shown on the brochure page.

Entertainment

  Some of our hotels arrange extra entertainment which could include music, dancing, films, etc. The nature and frequency of the entertainment presented is decided by the hotel and therefore not guaranteed and could be withdrawn if there is a lack of demand or insufficient numbers in the hotel.

小题1:If you want to choose certain seats of the coach, you should          .

A.take little luggage

B.avoid traveling in holidays

C.book your seats well in advance

D.arrive early on the leaving date小题2:What should you do if you need a special diet?

A.Bring your own food with you.

B.Tell the organizer while booking.

C.Inform the hotel when you arrive.

D.Pay extra money with the booking.小题3:It may be necessary to pay extra for         .

A.single rooms

B.particular seats

C.entertainment

D.hand luggage小题4:Where is the passage mostly taken from?

A.A fashion magazine.

B.A business report.

C.A legal document.

D.A travel brochure.

填空题