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【单选题】
单、脚手架与满堂脚手架立杆接长除（）外，其余各层各步接头必须采用对接扣件连接。A.
首层首步
B.
二层顶步
C.
中间层
D.
顶层顶步
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【单选题】Section B D irections: I n this section, y ou will hear two long conversations. At the end of each conversation , you will hear four questions. Both the conversation and the questions will be spoken o...
A.
They may not be able to take their vacation.
B.
It may snow during their vacation.
C.
They are going to need more money.
D.
They may miss graduation.
【单选题】Section B D irections: I n this section, y ou will hear two long conversations. At the end of each conversation , you will hear four questions. Both the conversation and the questions will be spoken o...
A.
Students are not required to attend regular class lectures.
B.
The professor videotapes class lectures for review.
C.
Classes are held out at various locations throughout the area.
D.
Students receive credit for work experience.
【简答题】简述糖尿病足的自我护理措施。
【单选题】Questions 5 to 8 are based on the conversation you have just heard . long conversation two 5.
A.
It is a book of European history .
B.
It is an introduction to music .
C.
It is about the city of Bruges .
D.
It is a collection of photos
【单选题】Listen to the long conversation. At the end of conversation, you will hear four questions. Both the conversation and the questions will be spoken only once. Choose the best answer. 8
A.
Informative
B.
Inspiring
C.
Dull
D.
Shallow
【简答题】简述糖尿病病人足部日常护理的内容。
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