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【简答题】
债券是一种稳健的投资方式,主要包括( )( )( )
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参考答案:
举一反三
【判断题】试验设计三项原则,其中重复和随机排列的作用是有效地降低试验误差。( )
A.
正确
B.
错误
【单选题】听力原文:M: Hello, Jenny. What are you doing here? W: Hello, Mark! This is my daughter, Sarah. It's the school holidays, so we're shopping now. We're not sure what to do after that. M: Well, there's a sho...
A.
1:15.
B.
2:00.
C.
1:30.
D.
3:30.
【单选题】听力原文:M: Hello, Jenny. What are you doing here? W: Hello, Mark! This is my daughter, Sarah. 'It's the school holidays, so we're shopping now. We're not sure what to do after that. M: Well, there's a sh...
A.
1:15.
B.
2:00.
C.
1:30.
D.
3:30.
【单选题】以下哪种物质曾经是允许使用的面粉增白剂,后来废止了( )。
A.
保险粉
B.
吊白块
C.
硫磺
D.
过氧化苯甲酰
【单选题】下列不属于当归伪品的是:()
A.
前胡
B.
欧当归
C.
东当归
D.
土半夏
【单选题】Oh, Jenny. What _____ surprise you gave us!
A.
a pleased
B.
pleasant
C.
a pleasant
D.
pleased
【判断题】Bod was unwilling to leave the graveyard though Silas told him that he was ready to go outside.
A.
正确
B.
错误
【单选题】通过电脑学习需要访问的网址是:
A.
tjmvi.zhiye.chaoxing.com
B.
tjmvi.tsk1.erya100.com
C.
tjmv.zhiye.chaoxing.com
D.
tjmi.zhiye.chaoxing.com
【简答题】EIGRP 路由协议有几个管理距离?分别是多少?
【判断题】随机排列的作用是降低试验误差。
A.
正确
B.
错误
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