皮皮学，免费搜题
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搜题
【判断题】
了解幼儿是教育幼儿的前提，而观察则是了解幼儿最常用、最普遍的方法。（）A.
正确
B.
错误
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】检查调整梗丝膨化塔气锁回转体调整片时，气锁调整片和锁体之间的间隙轴向无驱动端为（）mm。
A.
0.15～0.20
B.
0.20～0.25
C.
0.30～0.35
D.
0.40～0.45
【简答题】离心生长(名词解释)
【简答题】Where can you find the correct amount of the detergent to be used? On ______
【简答题】什么是离心生长？
【单选题】Now people can send telegrams, telephone each other, and __ ____ information much more quickly than ever before.
A.
transmit
B.
transact
C.
transform
D.
transfer
【单选题】China__ send people into space before, but now we can..
A.
can’t
B.
couldn’t
C.
may not
【单选题】Do you want to write better emails in English? I can help you express yourself better. Follow me now.rst, send and receive emails. You can send an email to one or more people. It is important to write...
A.
one person
B.
many people
C.
one or more people
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