皮皮学，免费搜题
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【单选题】
下列哪组试剂在使用过程中,必须经过加热( )。A.
试剂测定可溶性还原糖
B.
碘化钾试剂鉴定淀粉
C.
双缩脲试剂鉴定蛋白质
D.
苏丹Ⅲ或Ⅳ鉴定脂肪
拍照语音搜题，微信中搜索"皮皮学"使用
参考答案：
参考解析：
知识点：
皮皮学刷刷变学霸
举一反三
【单选题】She was afraid that unless the train speeded up she would miss her ______ to Scotland.
A.
ticket
B.
place
C.
seat
D.
connection
【单选题】There are still some ______ for students of science and engineering, but those in arts and humanities have been filled.
A.
positions
B.
vacancies
C.
applications
D.
categories
【单选题】She was afraid that if the train speeded up she would lose her ______ to Scotland.
A.
ticket
B.
place
C.
seat
D.
connection
【简答题】简述先来先服务进程调度算法的思想。
【单选题】She was afraid that unless the train speeded up she would lose her ______to Scotland.
A.
ticket
B.
place
C.
connection
D.
seat
【单选题】She was afraid that unless the train speeded up she would lose her ______ to Scotland
A.
ticket
B.
place
C.
seat
D.
connection
【简答题】简述性心理发展的分期。
【单选题】She was afraid that unless the train speeded up she would miss her ( ) to Scotland.
A.
consensus
B.
conjunction
C.
compulsion
D.
connection
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