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【多选题】
配电网中性点接地属于小电流接地方式是()
A.
中性点不接地方式
B.
中性点经消弧线圈接地方式
C.
中性点电阻接地方式
D.
中性点电阻接地方式
E.
中性点直接接地方式
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参考答案:
举一反三
【判断题】净现值率法评价方案,当净现值率NPVR ≥0时,方案可行,多种方案选择,该指标越大越好 。 ( )
A.
正确
B.
错误
【判断题】净现值率法评价方案,当净现值率NPVR ≥0时,方案可行,多种方案选择,该指标越小越好 。
A.
正确
B.
错误
【简答题】书面表达。 以My Favourite Sport 为题,写一篇50词左右的短文。 词汇提示:favourite,every morning,strong,healthy,be good for。
【单选题】Which one is not belong to the new energy vehicle?
A.
Fuel Cell Vehicle
B.
Hybrid car
C.
Electric car
D.
Bicycle
【单选题】Which of the following statements is true about a vehicle currency?
A.
It is widely used to denominate contracts made by parties who reside in the country that issues the vehicle currency.
B.
The dollar is sometimes called a vehicle currency because of its pivotal role in many foreign exchange deals.
C.
There is much skepticism that the euro will ever evolve into a vehicle currency on par with the dollar.
D.
The pound sterling, once second only to the dollar as a key international currency, is beginning to rise in importance.
E.
Vehicle currencies include nondeliverable currencies like the renminbi.
【单选题】扑热息痛药物中应检查那个杂质的含量?()
A.
对乙酰氨基酚
B.
对氨基酚
C.
水杨酸
D.
对氨基苯甲酸
E.
对硝基苯酚
【判断题】【图片】是方程【图片】的通解
A.
正确
B.
错误
【单选题】扑热息痛药物中应检查_杂质的含量。
A.
对乙酰氨基酚
B.
对氨基酚
C.
水杨酸
D.
对氨基苯甲酸
E.
阿司匹林
【单选题】选择与句中划线部分意思相同或相近的词或短语。 The old man had to stop his work because of his poor health. [     ]
A.
give up
B.
put up
C.
look up
D.
turn up
【简答题】用所给单词的适当形式填空。 1.I brush my (tooth) every moming. 2. Look! Danny (wake)  up now. 3. Do you have a ( health) body? 4. How often does Danny (eat) vegetables? 5. What colour____(be)  the peas?
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