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问题
单项选择题
下列能够促进胃液分泌的因素是
A.乙酰胆碱
B.生长抑素
C.脂肪
D.盐酸
E.高张溶液
答案
参考答案:
A
选择题
When I was only a child, my mother said that the earth ________ bigger than the moon.
A. was
B. were
C. had been
D. is
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判断题
集体奖励的对象是公安边防部队各建制单位,为完成专项工作临时成立的非建制单位不实行集体奖励。
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