单选题：According to Hamer, what was one of the main reasons for hi

题目分类：卫生类
题目类型：单选题
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题目内容：

According to Hamer, what was one of the main reasons for him to choose homosexualbehavior as his research subject? A．He is a gay and he wants to cure himself.
B．He was curious about it as a scientist.
C．He was curious about it like everyone else.
D．It is a subject that can lead to political success.

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答案解析：

以K线从下向上与D线交叉为例：K线上穿D线是金叉，为买入信号。但是出现了交叉是否应该买入，还要看的条件是（　　）。

以K线从下向上与D线交叉为例：K线上穿D线是金叉，为买入信号。但是出现了交叉是否应该买入，还要看的条件是（　　）。A．金又的位置应该比较低，是在超卖区的位置，越

分类：卫生类题型：单选题

What is Hamer doing now?

What is Hamer doing now?A．He is exploring the role of genes in deciding one's i

分类：卫生类题型：单选题

将证券市场分为一级市场和二级市场的划分依据是（　　）。

将证券市场分为一级市场和二级市场的划分依据是（　　）。A．品种结构 B．上市公司规模 C．层次结构 D．交易场所结构

分类：卫生类题型：单选题

Can we resume the meeting?

Can we resume the meeting?A．stop B．begin C．start D．continue

分类：卫生类题型：单选题

一般来说，应收账款周转率越高，平均收账期越短，说明应收账款的收回越慢。（　　）

一般来说，应收账款周转率越高，平均收账期越短，说明应收账款的收回越慢。（　　）

分类：卫生类题型：单选题