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【单选题】
一位研究者在同一天比较了1、2、3年级学生的语言水平。他使用了什么研究方法？
A.
相关研究
B.
纵向研究
C.
横断研究
D.
聚合交叉研究
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参考答案：
举一反三
【判断题】旅游企业对于允许从销售额中扣除相关费用的,应在“应交税费—应交增值税”科目下增设“营改增抵减的销项税额”专栏。
A.
正确
B.
错误
查看完整题目与答案
【单选题】Why do they need for you to tell them how many are coming?
A.
They need to know how many people to invite.
B.
They need to know how much food to prepare.
C.
They need to know how many children are to be honored.
D.
They need to know who are coming.
查看完整题目与答案
【单选题】下列关节中关节顶向后的是( )。
A.
肩关节
B.
膝关节
C.
腕关节
D.
髋关节
查看完整题目与答案
【单选题】下列关节中关节顶向后的是( ).
A.
肩关节
B.
髋关节
C.
腕关节
D.
膝关节
查看完整题目与答案
【单选题】Gross National Happiness In the last century, newtechnology improved the lives of many people in many countries. Howev-er, onecountry resisted these changes. High in the Himalayan mountains of Asia, t...
A.
president
B.
Buddhist priest
C.
general
D.
king
查看完整题目与答案
【单选题】某药厂用谷氨酸棒状杆菌发酵生产谷氨酸,结果代谢产物没有谷氨酸而产生乳酸及琥珀酸,其原因可能是
A.
温度控制不适
B.
通气量过多
C.
pH 呈酸性
D.
溶氧不足
查看完整题目与答案
【单选题】下列关节中关节顶向后的是（ ）
A.
髋关节
B.
肘关节
C.
跗关节
D.
腕关节
查看完整题目与答案
【简答题】Many crimes happen at the same place.
查看完整题目与答案
【单选题】Doctor Godwin says that ______ what forceful arguments against smoking there are, many people persist in smoking.
A.
though
B.
however
C.
no matter
D.
but
查看完整题目与答案
【多选题】伽马校正电路主要由以下哪几部分组成？
A.
基准电源(VREF)形成电路
B.
电阻分压电路
C.
伽马电压缓冲输出电路
D.
DC-DC 变换电路
查看完整题目与答案
相关题目：
【判断题】旅游企业对于允许从销售额中扣除相关费用的,应在“应交税费—应交增值税”科目下增设“营改增抵减的销项税额”专栏。
A.
正确
B.
错误
查看完整题目与答案
【单选题】Why do they need for you to tell them how many are coming?
A.
They need to know how many people to invite.
B.
They need to know how much food to prepare.
C.
They need to know how many children are to be honored.
D.
They need to know who are coming.
查看完整题目与答案
【单选题】下列关节中关节顶向后的是( )。
A.
肩关节
B.
膝关节
C.
腕关节
D.
髋关节
查看完整题目与答案
【单选题】下列关节中关节顶向后的是( ).
A.
肩关节
B.
髋关节
C.
腕关节
D.
膝关节
查看完整题目与答案
【单选题】Gross National Happiness In the last century, newtechnology improved the lives of many people in many countries. Howev-er, onecountry resisted these changes. High in the Himalayan mountains of Asia, t...
A.
president
B.
Buddhist priest
C.
general
D.
king
查看完整题目与答案
【单选题】某药厂用谷氨酸棒状杆菌发酵生产谷氨酸,结果代谢产物没有谷氨酸而产生乳酸及琥珀酸,其原因可能是
A.
温度控制不适
B.
通气量过多
C.
pH 呈酸性
D.
溶氧不足
查看完整题目与答案
【单选题】下列关节中关节顶向后的是（ ）
A.
髋关节
B.
肘关节
C.
跗关节
D.
腕关节
查看完整题目与答案
【简答题】Many crimes happen at the same place.
查看完整题目与答案
【单选题】Doctor Godwin says that ______ what forceful arguments against smoking there are, many people persist in smoking.
A.
though
B.
however
C.
no matter
D.
but
查看完整题目与答案
【多选题】伽马校正电路主要由以下哪几部分组成？
A.
基准电源(VREF)形成电路
B.
电阻分压电路
C.
伽马电压缓冲输出电路
D.
DC-DC 变换电路
查看完整题目与答案
参考解析：
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