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【多选题】
HLB>10的乳化剂适合于( )。
A.
O/W型乳状液
B.
油乳状液
C.
W/O型乳状液
D.
油型乳状液
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参考答案:
举一反三
【简答题】As the train will not leave until one hour later, we ____ grab a bite at the snack bar.
【简答题】At noon the rush hour had passed. There were few guests (顾客) in the snack bar. It was not crowded. When the boss was about to take a break to read a newspaper, in came an old lady and a little boy. “H...
【单选题】Where will tile speakers meet each other?
A.
At the snack bar.
B.
In front of the library.
C.
At the International Center.
D.
In front of the campus mailbox.
【单选题】As the train will not leave until one hour later, we ____grab a bite at the snack bar.
A.
may well
B.
just as well
C.
might as well
D.
as well
【单选题】柴油机正常排烟的颜色:()
A.
白色
B.
蓝色
C.
灰色
D.
黑色
【单选题】The snack bar at the stadium charges _____ dollars for a bottle of water.
A.
3
B.
three
【单选题】柴油机正常工作时的排烟颜色为
A.
黑色
B.
白色
C.
兰色
D.
灰色
【单选题】柴油机正常工作时的排烟颜色为
A.
黑色
B.
白色
C.
兰色
D.
无色或淡灰色
【多选题】签名笔迹的特点:( )
A.
签名笔迹的整体性
B.
签名笔迹特征的稳定性
C.
签名笔迹过程的短暂性
D.
签名笔迹的指向性
【单选题】Where will the speakers meet each other?
A.
At the snack bar.
B.
In front of the library.
C.
At the International Center.
D.
In front of the campus mailbox.
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