皮皮学，免费搜题
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【多选题】
评价幼儿各方面的发展水平的内容包括()A.
社会承受水平
B.
社会认知水平
C.
社会情感水平
D.
社会行为水平
E.
社会理想水平
拍照语音搜题，微信中搜索"皮皮学"使用
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参考解析：
知识点：
皮皮学刷刷变学霸
举一反三
【单选题】The heater uses ______________ to heat the air inside the vehicle on most vehicles.
A.
Hot coolant from the engine run through a heater core
B.
Warm air created by the air conditioning system run in reverse
C.
An electrically heated coil
D.
Heat from the exhaust system
【简答题】不同的征税对象是区别不同税种的重要标志。( )
【判断题】A majority of mothers and fathers want to share changing nappies, reading with their kids and to take their children to see a doctor.()
A.
正确
B.
错误
【单选题】和传统教学模式相比，多媒体辅助教学有着明显的优点，下列不属于多媒体教学优点的是______
A.
能弥补视角和空间的局限性
B.
有利于激发学生的学习积极性
C.
能创设生动形象的教学环境
D.
有利于完成情感教学目标
【判断题】Cloth nappies are more environment-friendly and money-saving than disposable nappies.
A.
正确
B.
错误
【简答题】There are several air purifiers that work nonstop to ________ fresh air inside.
【单选题】Most whales must come up for air after several minutes, ______ a few can stay under water for an hour or more. [ ]
A.
while
B.
or
C.
for
D.
so
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