皮皮学，免费搜题
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搜题
【单选题】
氯霉素眼药水中硼酸的主要作用是A.
增溶
B.
调节pH
C.
防腐
D.
增加疗效
E.
助溶
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】apartment[ə'pɑːtm(ə)nt]
【多选题】Which of the following greetings are recommended in the video?
A.
Dear Ms. Jones
B.
Dear sir
C.
Dear hiring manager
D.
To whom it may concern
【简答题】与绑扎连接相比，钢筋焊接连接的优点是（ ）。
【简答题】apartment[ə'pɑːtm(ə)nt]
【简答题】模拟变送器零位量程调整为何要多次反复调整?
【多选题】Why do we admire Michael Jordan? Here are some possible reasons. Choose the reasons mentioned in the video clip. book 2 unit 1_2.WMV
A.
Jordan is the hero that our society calls for.
B.
Jordan is a team member with whom one likes to play.
C.
Jordan had a tremendous pride for himself.
D.
Jordan showed great respect to his teacher.
E.
Jordan always worked hard and practiced to win.
F.
Jordan was a great student of the game.
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