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【单选题】
目前市场上能在常温下储藏和销售的液体奶,属于下列那种乳制品()
A.
乳粉
B.
巴氏消毒奶
C.
超高温灭菌奶
D.
发酵酸奶
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参考答案:
举一反三
【单选题】---It's very kind of you wo do me a favor.
A.
---That's all right.
B.
---It doesn't matter.
C.
---It's my pleasure.
D.
---It's good.
【判断题】高频振荡电感型接近开关是利用铁磁材料靠近感应头时,利用电磁感应原理产生电动势,驱动执行元件动作。
A.
正确
B.
错误
【单选题】遗传信息库,细胞代谢和遗传的控制中心是
A.
细胞膜
B.
细胞质
C.
细胞核
D.
细胞
E.
细胞器
【简答题】A.It focuses on the development of the student' s ability for independent scholarly work in a particular field. B.It focuses on a variety of fields of knowledge and emphasizes the development of the s...
【判断题】高频振动电感型接近开关是利用铁磁材料靠近感应头时,改变高频振荡线圈回路的振动频率,从而发出触发信号,驱动执行元件动作。
A.
正确
B.
错误
【单选题】The latest generation of Honda's solar cars, the Dream, broke the record in this year's World Solar Challenge (WSC). Starting in Darwin on Sunday, 26th October, the two-man, four-wheel vehicle complet...
A.
Honda is a car maker
B.
the Dream is a model of solar car produced by Honda
C.
Honda's solar technologies are being improved over time
D.
all of the above
【单选题】There is no ___________ in trying to talk him into joining us. He enjoys being alone. A.doubtB.wo
A.
7. There is no ___________ in trying to talk him into joining us. He enjoys being alone. A.doubt
B.
wonder
C.
hope
D.
Point
【单选题】WO策略是指( )
A.
依靠内部优势,利用外部机会。
B.
利用外部机会,弥补内部劣势。
C.
利用内部优势,规避外部威胁。
D.
减少内部劣势,规避外部威胁。
【判断题】( )高频振荡电感型接近开关是利用铁磁材料靠近感应头时,改变高频振荡线圈回路的振荡频率,从而发出触发信号,驱动执行元件动作。
A.
正确
B.
错误
【判断题】高频振荡电感型接近开关是利用铁磁材料靠近感应头时,改变高频振荡线圈回路的振荡频率,从而发出触发信号,驱动执行元件动作
A.
正确
B.
错误
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