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【单选题】
（ ）是由PVC加其他增强型助剂合成的一种新型材料，它是一种比原木更经济环保，更健康节能的新型木材。A.
防腐木
B.
碳化木
C.
生态木
D.
实木
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举一反三
【单选题】What is the meaning of success in the general sense of the term?
A.
Making a lot of money as soon as possible.
B.
Finding someone and geting married and having children.
C.
An interrupted life of reading and thinking.
D.
Experiencing and to realizing to the maximum the forces that are within us.
【简答题】第六次 胸膜 泌尿1作业.docx
【单选题】How much more money, on average, does a specialised dentist make compared to a general dentist?
A.
$10,000.00
B.
$20,000.00
C.
$30,000.00
【简答题】第六次作业:
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