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【多选题】
言语沟通主要包括A.
语气
B.
语调
C.
用词
D.
眼神
拍照语音搜题，微信中搜索"皮皮学"使用
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参考解析：
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皮皮学刷刷变学霸
举一反三
【简答题】数字光纤通信系统的基本组成包括哪些?
【单选题】Franklin Roosevelt was elected President of the US in ().
A.
1931
B.
1932
C.
1933
D.
1934
【单选题】The great leaders of the second world war alliance, Franklin Roosevelt and Winston Churchill, understood the opposing forces of destruction and ______ their war aims were not only to defeat fascism, b...
A.
grief … solutions
B.
construction … prosperity
C.
disaster … antipathy
D.
hope … domination
E.
salvation … proximity
【单选题】Franklin Roosevelt argued that the depression stemmed from the American economy's ______ flaws.
A.
underlining
B.
vulnerable
C.
vulgar
D.
underlying
【单选题】Which of the following is NOT true of Franklin Roosevelt?
A.
He was paralyzed at the age of 39.
B.
He was elected president of the United States 4 times.
C.
He became president before he became paralyzed.
D.
He was very popular with American people.
【单选题】食物中毒的概念是指（）
A.
暴饮暴食造成的胃肠功能紊乱
B.
食物被有毒物质污染，食用后引起的中毒
C.
食用被细菌病毒污染的食品而引起的急性中毒
D.
吃了某种食物引起的变态反应疾病
E.
摄入了含有生物性、化学性有毒有害食品，或将有毒有害的物质当作食品摄入后所出现的非传染性的急性、亚急性疾病
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