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【单选题】
__________ There are more households living in actual poverty than there are households below the poverty line. A recent report states that as much as 30% of Americans have trouble making ends meet and other advocates have made supporting claims that the rate of actual poverty in the US is far higher than that calculated by using the poverty line. While the poverty line is updated for inflation every year, the basket of goods used to determine what constitutes being deprived of a socially acceptable minimum standard of living has not been updated since 1955.
A.
The issue of understating poverty is especially pressing in the states with both a high cost and a high poverty rate such as California.
B.
The poverty line lost all connection over time with current consumption patterns of the average family.
C.
Many sociologists and government officials have argued that poverty in the US is understated.
D.
The official poverty line today is essentially what it takes in today's dollars to purchase the same poverty-line level of living half a century ago.
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【单选题】将一个 RC 低通电路与一个 RC 高通电路串联,可以组成 滤波器。
A.
低通滤波电路
B.
高通滤波电路
C.
带通滤波电路
D.
带阻滤波电路
【单选题】I'll be free from 2:00 tomorrow afternoon. Do you think it's convenient for you?
A.
Is it convenient for you?
B.
Can I see Mark tonight?
C.
I'm quite right
D.
That's quite all right
【单选题】快递业务的收件范围主要有( )两大类。
A.
文件和包裹
B.
国内和国际
C.
民营和私营
D.
保价和保险
【简答题】将一个RC低通电路与一个RC高通电路____联在一起,可以组成带通滤波器;将一个RC低通电路与一个RC高通电路____联在一起,可以组成带阻滤波器。
【单选题】一女性患阴道炎,曾因治疗其他疾病长期使用过激素类药物。微生物学检查:泌尿生殖道分泌物标本镜检可见有假菌丝的酵母型菌。你认为引起阴道炎的病原体是
A.
无芽胞厌氧菌
B.
衣原体
C.
解脲脲原体
D.
白色念珠菌
E.
梅毒螺旋体
【单选题】一女性患阴道炎,曾因治疗其他疾病长期使用过激素类药物。泌尿生殖道分泌物标本镜检可见有假菌丝的酵母型菌,你认为引起该阴道炎的病原体是
A.
衣原体
B.
解脲脲原体
C.
梅毒螺旋体
D.
白假丝酵母菌
E.
淋球菌
【简答题】参见下图(信号平面布置图) 能写出该图中各进路的联锁关系表。
【单选题】一女性患阴道炎,曾因治疗其他疾病长期使用过激素类药物。泌尿生殖道分泌物标本镜检可见有假菌丝的酵母型菌,你认为引起该阴道炎的病原体是
A.
衣原体
B.
淋球菌
C.
解脲脲原体
D.
梅毒螺旋体
E.
白假丝酵母菌
【判断题】快递业务的收件范围主要有国内和国际两大类
A.
正确
B.
错误
【简答题】I'll be free from 2:00 tomorrow afternoon. Do you think it's convenient for you?A. Is it convenient for you? B. Can I see Mark tonight? C. I'm quite right. D. That's quite all right.
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