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【多选题】
建筑工程用天然石材，其技术性能应满足( )。A.
重质石材密度低于1800kg/m3
B.
有较强的吸水性和透水性
C.
重质石材密度大于1800kg/m3
D.
软化系数小于0.60
E.
软化系数大于0.80
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【单选题】I dislike _________when others laugh at me in public or think poorly of me behind.
A.
that
B.
those
C.
it
D.
them
【单选题】Most of the people present at the meeting think poorly of the proposal, which they think will________ the worsening of the environment.
A.
adapt to
B.
refer to
C.
subscribe to
D.
contribute to
【单选题】I dislike_____ when others laugh at me or think poorly of me.
A.
that
B.
those
C.
it
D.
Them
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