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【简答题】
木材从宏观构造观察由哪些部分组成，对木材的性质有何影响？
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参考解析：
知识点：
皮皮学刷刷变学霸
举一反三
【简答题】产生于买方市场条件下的营销观念是( ) A)生产观念 B)产品观念 C)推销观念 D)市场营销观念 E)社会营销观念
【单选题】The principle of the heating system in this building is that pipes ________ hot water from the boiler to every part of it.
A.
consume
B.
conduct
C.
transmit
D.
convey
【单选题】This building is both a secret and a mystery. No one shall be admitted into it ______ he can give the right password.
A.
if
B.
as
C.
since
D.
unless
【单选题】This building is ___ that one.
A.
three metres higher than
B.
higher three metres than
C.
so high as
D.
twice high as
【单选题】This building is too old and dangerous. It should _ __ dowm [ ]
A.
to pull
B.
pull
C.
is pulled
D.
be pulled
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