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【单选题】
大型异步电动机不允许直接起动,其原因是 ( )
A.
电机过高
B.
机械强度不够
C.
起动动作太快
D.
对电网冲击太大
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【单选题】听力原文： Iraqi lawmakers are expected to vote on a security agreement by Wednesday, which will keep the U. S. troops here until the end of 2011 , the parliament's speaker said yesterday. After hours of h...
A.
all parties have agreed on it.
B.
the US troops have pulled out.
C.
the cabinet has reviewed it.
D.
the lawmakers have returned from Mecca.
查看完整题目与答案
【多选题】应收账款周转率提高意味着企业()。
A.
流动比率提高
B.
坏账损失下降
C.
短期偿债能力增强
D.
速动比率提高
查看完整题目与答案
【单选题】赤眼蜂的应用研究最早始于 年的原苏联,70年代以来,亚洲、非洲、拉丁美洲、欧洲的许多地区都把繁殖散放赤眼蜂作为害虫防治的一种手段。
A.
1913
B.
1934
C.
1936
D.
1970
查看完整题目与答案
【单选题】听力原文：I'd like to turn our attention to a petition involving an important issue that affects a lot of us here. Univex Systems has created a petition in support of the roadway improvements that Mayor Si...
A.
Because Olivia Street is a dangerous road.
B.
Because the company is moving to Route 1604.
C.
Because the company is paying for part of it.
D.
Because the construction will improve their commute.
查看完整题目与答案
【单选题】某孕妇,G3P2。 妊娠30周,规律下阳疼痛伴阴道血性分泌物6小时。查休胎位LOA,胎心率146次/分,宫缩20秒/7~8分钟,宫缩力弱,肛查胎先装S=-3,宫颈管缩短,宫口可容一指尖目前最恰当的处理措施是
A.
严密观察等待自然分娩
B.
滴注缩宫素加强宫缩
C.
抑制宫缩保胎治疗
D.
立即行剖宫产终止妊娠
E.
阴道检查后确定分娩方式
查看完整题目与答案
【单选题】Show me one _______pencil, please. [     ]
A.
a
B.
green
查看完整题目与答案
【单选题】Would you please show me how to start a computer? --- ____________.
A.
No, thanks
B.
Yes, please
C.
That’s very kind of you
D.
OK, let me show you
查看完整题目与答案
【简答题】Debate: Can stricter gun control laws decrease the rate of crimes involving guns? Yes, because with fewer weapons, you get fewer crimes. Take a look at the crime rates of countries like the United Kin...
查看完整题目与答案
【单选题】赤眼蜂的应用研究最早始于( )年的原苏联,70年代以来,亚洲、非洲、拉丁美洲、欧洲的许多地区都把繁殖散放赤眼蜂作危害虫防治的一种手段。
A.
1913；
B.
1934；
C.
1936；
D.
1970
查看完整题目与答案
【单选题】—Please _____ your passport. —I'm sorry, but I _____ in my home. [     ]
A.
show me; left it
B.
show to me; left it
C.
show me; forgot it
D.
show to me; forgot it
查看完整题目与答案
相关题目：
【单选题】听力原文： Iraqi lawmakers are expected to vote on a security agreement by Wednesday, which will keep the U. S. troops here until the end of 2011 , the parliament's speaker said yesterday. After hours of h...
A.
all parties have agreed on it.
B.
the US troops have pulled out.
C.
the cabinet has reviewed it.
D.
the lawmakers have returned from Mecca.
查看完整题目与答案
【多选题】应收账款周转率提高意味着企业()。
A.
流动比率提高
B.
坏账损失下降
C.
短期偿债能力增强
D.
速动比率提高
查看完整题目与答案
【单选题】赤眼蜂的应用研究最早始于 年的原苏联,70年代以来,亚洲、非洲、拉丁美洲、欧洲的许多地区都把繁殖散放赤眼蜂作为害虫防治的一种手段。
A.
1913
B.
1934
C.
1936
D.
1970
查看完整题目与答案
【单选题】听力原文：I'd like to turn our attention to a petition involving an important issue that affects a lot of us here. Univex Systems has created a petition in support of the roadway improvements that Mayor Si...
A.
Because Olivia Street is a dangerous road.
B.
Because the company is moving to Route 1604.
C.
Because the company is paying for part of it.
D.
Because the construction will improve their commute.
查看完整题目与答案
【单选题】某孕妇,G3P2。 妊娠30周,规律下阳疼痛伴阴道血性分泌物6小时。查休胎位LOA,胎心率146次/分,宫缩20秒/7~8分钟,宫缩力弱,肛查胎先装S=-3,宫颈管缩短,宫口可容一指尖目前最恰当的处理措施是
A.
严密观察等待自然分娩
B.
滴注缩宫素加强宫缩
C.
抑制宫缩保胎治疗
D.
立即行剖宫产终止妊娠
E.
阴道检查后确定分娩方式
查看完整题目与答案
【单选题】Show me one _______pencil, please. [     ]
A.
a
B.
green
查看完整题目与答案
【单选题】Would you please show me how to start a computer? --- ____________.
A.
No, thanks
B.
Yes, please
C.
That’s very kind of you
D.
OK, let me show you
查看完整题目与答案
【简答题】Debate: Can stricter gun control laws decrease the rate of crimes involving guns? Yes, because with fewer weapons, you get fewer crimes. Take a look at the crime rates of countries like the United Kin...
查看完整题目与答案
【单选题】赤眼蜂的应用研究最早始于( )年的原苏联,70年代以来,亚洲、非洲、拉丁美洲、欧洲的许多地区都把繁殖散放赤眼蜂作危害虫防治的一种手段。
A.
1913；
B.
1934；
C.
1936；
D.
1970
查看完整题目与答案
【单选题】—Please _____ your passport. —I'm sorry, but I _____ in my home. [     ]
A.
show me; left it
B.
show to me; left it
C.
show me; forgot it
D.
show to me; forgot it
查看完整题目与答案
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