原发性脊柱侧弯是指（） A.由遗传因素引起的脊柱侧弯 B.由脊柱_爱下问搜题

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问题单项选择题

原发性脊柱侧弯是指（）

A.由遗传因素引起的脊柱侧弯

B.由脊柱骨骼病变引起的脊柱侧弯

C.由脊柱旁肌肉病变引起的脊柱侧弯

D.由神经病变引起的脊柱侧弯

E.无明确原因的脊柱侧弯

答案

参考答案：E

单项选择题

下面（）不是分析公司经营状况的好坏的参考因素。

A.股票价格波动

B.盈利水平

C.股票分割

D.公司资产净值

补全对话，情景问答

请从方框中选择最佳答案完戍对话

A: They`re both important.
.B: You can see nice art everywhere.
C: I don't think we can make it.
D: It can be heard everyday.
E: Nobody likes you.
F. I think music is more interesting than art.
G. No one enjoys your pictures.

Jim: What do prefer, art or music?
Kate: I prefer music to art.    1
Jim: Really? I can't agree with you. Art is more interesting than music.    2
Kate: No. Music is much more popular.    3
Jim: But I have to say you don' t sing well. I'm afraid nobody likes to listen to you when you sing.
Kate : But you draw badly.    4
Mother: Oh, my children, stop talking like that, please    5    They make our lifemore interesting