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【单选题】
地震波离开震中后其传播速度不取决于下列哪一个因素?()。
A.
地震的震级
B.
震源深度
C.
介质的刚性
D.
介质的密度
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参考答案:
举一反三
【简答题】EXCEL中有多个常用的简单函数,其中COUNT的功能是
【单选题】After her husband's death, she spent the remainder ______ her life as a highly respected American spokesperson to the United Nations.
A.
of
B.
to
C.
for
D.
in
【单选题】朱仙镇木版年画主要分为( ),有黑白画和套色画两种形式,采用的是手工水印,具有线条粗犷挺拔、粗细有序,形象夸张、头大身小,构图饱满、对称和谐,色彩简洁浓重、对比强烈的艺术特点。
A.
阴刻、阳刻两种
B.
阴刻
C.
阳刻
D.
彩绘
【单选题】What does the speaker say about her life in Tokyo?
A.
She had trouble balancing family and work.
B.
She enjoyed the various social events.
C.
She was accustomed to tight schedules.
D.
She spent all her leisure time writing books.
【单选题】用钙指示剂在钙离子、镁离子的混合液中直接滴定钙离子,溶液的 pH 必须达到( )。
A.
8
B.
10
C.
12
D.
14
【简答题】EXCEL中有多个常用的简单函数,其中MIN的功能是
【单选题】8) After two years spent teaching abroad, she returned home for a month to take ______of her life.
A.
advantage
B.
stock
C.
care
D.
control
【单选题】用钙指示剂在钙离子、镁离子的混合液中直接滴定钙离子,溶液的 pH 必须达到( )。
A.
14
B.
12
C.
10
D.
8
【单选题】Immediately after leaving college, Jane Burton became a food technician at Roston International. Ten years later, after joining a competitor to take up the position of training manager, she found that...
A.
Right
B.
Wrong
C.
Doesn't say
【简答题】EXCEL中有多个常用的简单函数,其中SUM的功能是
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