托幼园所应严格执行消毒制度,以下哪项是错误的()
A.餐具一餐一消毒
B.寝室、活动室一周一消毒
C.儿童内衣隔日一消毒
D.儿童用品玩具定期清洗、消毒
参考答案:C
You didn’t let me drive. If we____in turn, you___ so tired.
A.drove; didn’t get
B.drove; wouldn’t get
C.were driving; wouldn’t get
D.had driven; wouldn’t have got
什么是电压互感器的额定容量和额定变比?