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【判断题】
重金属如铅、镉、汞等对人体有害。( )A.
正确
B.
错误
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反馈参考答案：
举一反三
【单选题】_____along either bank of Huangpu River, trees and flowers added beauty to the newly-decorated bund.
A.
Planting
B.
Planted
C.
To plant
D.
To be planted
【单选题】Before selecting the curtain for your newly-decorated house, it's important to know what colors look great _____ the wall paper. [ ]
A.
on
B.
with
C.
in
D.
agalnst
【单选题】Before selecting the curtain for your newly－decorated house，it’s important to know what colors lo
A.
26．Before selecting the curtain for your newly-decorated house，it’s important to know what colors look great _________ the wall paper． A．on
B.
with
C.
in
D.
Against
【单选题】---- Is it convenient for you if I come to see you at 4:00 this afternoon? ---- I’m afraid not. I _____ a meeting then.
A.
will have had
B.
am about to have
C.
will be having
D.
was having
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