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搜题
【单选题】
关于鼻旁的正确说法是A.
包括额、上颌、筛、下颌
B.
无粘膜
C.
额于上鼻道
D.
筛于下鼻道
E.
上颌在中鼻道
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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】What can we learn about Fredy?
A.
He helps those who will work hard themselves.
B.
He likes to give his help to anyone in need.
C.
He always gives help to the unemployed.
D.
He is easily moved by poor people.
【单选题】I it to you as soon so I your money.
A.
will post; will receive
B.
am going to post; will receive
C.
will post; receive
D.
post; receive
【单选题】According to the passage, the author likes being with those______.
A.
fat people who are clumsy and slow in movement and gets fed up with those quick and sensitive thin people
B.
thin people who are always energetic and active and those fat people, too, who are steady in the moves they take
C.
fat people who are inactive and easily get jaded but hates to be among those thin people who are active and energetic
D.
thin people who get rid of things quickly but feels sick of those fat people who are all thumbs
【单选题】I it to you as soon as I your money.
A.
will post; will receive
B.
am going to post; will receive
C.
will post; receive
D.
post; receive
【单选题】He likes helping others, ______ those who are in trouble.
A.
in theory
B.
in particular
C.
in favor
D.
in practice
【简答题】计算Cu 2+ 浓度为0.010mol·L -1 的溶液，(1)Cu(OH) 2 开始沉淀时的pH；(2)Cu 2+ 沉淀完全，即c(Cu 2+ )≤10 -5 mol·L -1 时溶液的pH。
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