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油温在 °C时炒或炸的食品营养素保存率较高。此油温炒肉丝核黄素保存率 %
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皮皮学刷刷变学霸
举一反三
【判断题】实验法是一种特殊的观察法。
A.
正确
B.
错误
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【单选题】She didn't come to the party, though she ______ us she would.
A.
offered
B.
accepted
C.
agreed
D.
promised
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【简答题】昆虫触角常见的类型有: 、 、 、 、 、 、 、 、 及
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【简答题】she was ill, she didn't come to school.
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【单选题】( )是依据下属的成熟度水平选择正确领导风格的权变理论。
A.
菲德勒模型
B.
路径——目标理论
C.
管理方格理论
D.
赫塞和布兰查德的情景理论
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【简答题】常见的昆虫触角类型有( )、( )、( )、( )、( )、( )、( )、( )、( )、( )、( )、( )。
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【单选题】— She didn't come to school yesterday, did she? — ______, though she was not feeling very well. [     ]
A.
No, she didn't
B.
Yes, she was
C.
No, she wasn't
D.
Yes, she did
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【单选题】火灾自动报警系统工作原理是通过安装在保护现场的火灾探测器，感知()。
A.
火灾类型
B.
火灾所造成的火焰、热量和烟雾
C.
火灾等级
D.
燃烧物质的主要材料
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【单选题】N-烃化反应的结果形成新的( )键。
A.
C-C
B.
C-N
C.
C-S
D.
以上都不对
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【单选题】— She didn't come to school yesterday, did she? — ______. Though she was not feeling very well. [     ]
A.
Yes, she didn't
B.
Yes, she did
C.
No, she did
D.
No, she didn't
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相关题目：
【判断题】实验法是一种特殊的观察法。
A.
正确
B.
错误
查看完整题目与答案
【单选题】She didn't come to the party, though she ______ us she would.
A.
offered
B.
accepted
C.
agreed
D.
promised
查看完整题目与答案
【简答题】昆虫触角常见的类型有: 、 、 、 、 、 、 、 、 及
查看完整题目与答案
【简答题】she was ill, she didn't come to school.
查看完整题目与答案
【单选题】( )是依据下属的成熟度水平选择正确领导风格的权变理论。
A.
菲德勒模型
B.
路径——目标理论
C.
管理方格理论
D.
赫塞和布兰查德的情景理论
查看完整题目与答案
【简答题】常见的昆虫触角类型有( )、( )、( )、( )、( )、( )、( )、( )、( )、( )、( )、( )。
查看完整题目与答案
【单选题】— She didn't come to school yesterday, did she? — ______, though she was not feeling very well. [     ]
A.
No, she didn't
B.
Yes, she was
C.
No, she wasn't
D.
Yes, she did
查看完整题目与答案
【单选题】火灾自动报警系统工作原理是通过安装在保护现场的火灾探测器，感知()。
A.
火灾类型
B.
火灾所造成的火焰、热量和烟雾
C.
火灾等级
D.
燃烧物质的主要材料
查看完整题目与答案
【单选题】N-烃化反应的结果形成新的( )键。
A.
C-C
B.
C-N
C.
C-S
D.
以上都不对
查看完整题目与答案
【单选题】— She didn't come to school yesterday, did she? — ______. Though she was not feeling very well. [     ]
A.
Yes, she didn't
B.
Yes, she did
C.
No, she did
D.
No, she didn't
查看完整题目与答案