Below is a double-tiered cardboard configuration that is closed. (The configuration is shown here as transparent for easier viewing. )
Which one of the following choices is a valid depiction of this configuration if it were to be "disassembled" enough to lie flat？
查看答案
A．马上B．刚刚C．临时D．突然
A. 马上
B. 刚刚
C. 临时
D. 突然
A．Take it to class.B．Put it in her collection.C．Take it to tile lab.D．Leave it with he
A. Take it to class.
B. Put it in her collection.
C. Take it to tile lab.
D. Leave it with her professor.
【B14】
A. offer
B. facilitate
C. introduce
D. provide
听力原文：Did you have a good holiday？
(13)
A. Yes, I've got it.
B. Yes, I did.
C. Yes, very well.
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