皮皮学，免费搜题
登录
搜题
【判断题】
一般来说,没有经过自愿认证的产品也可以在市场上销售。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】Are you the one who has a job that forces you to speak in public? As a【C1】______speaker, you should be aware of what your【C2】______is saying to your audience because when doing any form. of public spe...
A.
public
B.
private
C.
selfish
D.
lucky
【简答题】In public speaking, the is the means by which a message is communicated. The most direct channel is that you speak in the of audiences, because they can you and you directly.
【单选题】新生儿与儿童血容量约占体重的( )
A.
10%与4%--6%
B.
8%与8%--10%
C.
10%与8%--10%
D.
12%与6%--8%
E.
8院与4%--8%
【单选题】Denny was nervous because it was his first time to speak _______ public
A.
in
B.
to
C.
on
D.
at
【简答题】In public speaking, the channel is the by which a message is communicated. The most direct channel is that you speak in the of audiences, because they can you and you directly.
【单选题】People may be afraid to speak up because( ) .
A.
they have no ideas
B.
they are afraid of speaking in public
C.
they think the meeting is meaningless
D.
they believe that others will not agree with him.
相关题目：
【单选题】Denny was nervous because it was his first time to speak _______ public
A.
in
B.
to
C.
on
D.
at