【单选题】con-在某些单词中写成com-,是受到相近的发音的影响的。
【单选题】China released its December trade data yesterday.
【多选题】电流互感器更换注意事项包括()
A.
电流互感器在运行中损坏需要更换时,应选择电压等级与电网额定电压相同、变比相同、准确度等级相同,极性正确、伏安特性相近的电流互感器,并测试合格
B.
由于容量变化而需要成组更换电流互感器时,应重新审核继电保护整定值及计量仪表的倍率
【单选题】“山头斜照却相迎”中的“相迎”运用了什么修辞手法
【判断题】函数f(x)在点x0处连续,则在该点一定可导
【单选题】New data released today from the Partnership for a Drug Free America suggest that not only are girls now drinking more than boys, they turn to drugs and alcohol for more serious reasons as well. The r...
A.
Teen girls are drinking more than boys for different reasons.
B.
Measures should be taken to relieve the stress and worries of teen girls.
C.
Teen girls are feeling more stress than boys.
D.
Teen girls are drinking mainly for fun.