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【多选题】
在其他条件不变时,下列操作能增加吸附量的是?A.
升高温度
B.
选用比表面积更大的的吸附剂
C.
增大压力
D.
增加吸附剂微孔数目
拍照语音搜题，微信中搜索"皮皮学"使用
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皮皮学刷刷变学霸
举一反三
【简答题】That thou her maid art far more fair than she.
【单选题】The maid was executed after being convicted ______ murder though her guilt had not been completely established.
A.
for
B.
with
C.
of
D.
by
【简答题】She told her maid not to ___________(熬夜等候)her.
【单选题】中文Windows2000默认环境中,按键( )可在各种汉字输入方式之间切换。
A.
Ctrl+Spcae
B.
Shift+Spcae
C.
Alt+Spcae
D.
Ctrl+ Shift
【单选题】A little girl was given so many picture books on her seventh birthday that her father thought she should give one or two of her new books to a little neighbor boy named Robert. (76) Now, taking books,...
A.
This sort of thing is quite common.
B.
It makes no difference to a child.
C.
It's nothing to be surprised at.
D.
It may hurt the girl's feelings.
【单选题】A little girl was given so many picture books on her seventh birthday that her father thought his daughter should give one or two of her new books to a litter neighbor boy named Robert. Now, taking bo...
A.
This sort of thing is quite common.
B.
It makes no difference to a child.
C.
It is nothing to be surprised at.
D.
It may hurt the girl's feelings.
【单选题】在中文Windows 2000中,按 _______键可以实现中西文输入方式的切换。
A.
Alt+ 空格
B.
Ctrl+ 空格
C.
Alt+Esc
D.
Shift+ 空格
【单选题】The hostess left the money on the table _____purpose to test the honesty of her maid.
A.
with
B.
in
C.
on
D.
for
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