各种信号设备的电气特性,用500V兆欧表测量电气器件的绝缘电阻不小于()MΩ
A、2
B、5
C、7
D、10
参考答案:B
. For safety’s , I advise you not to stay out too late.
A.concern
B.sake
C.comfort
D.reason
根据所给汉语及英文提示完成下列句子,每空一词,注意大小写(共5题,每小题2 分,计10分)
1.她喜欢在下午沿街散步并享受阳光。
She likes ________ ________ the street and ________ the ________ in the afternoon.
2.西蒙出生在上海,但现在他和家人一起住在北京。
Simon ________ ________ in Shanghai, but now he ________ with his ________ in Beijing.
3.劳驾,那个你用英语怎么说?
________ ________. How do you say that ________ ________?
4.艾迪,快醒醒!看看时间,该吃早饭了。
________ ________,Eddie! Look at the time. It’s time ________ ________.
5.这是我第一次看狮子舞,我非常兴奋。
It is my ________ ________ to see the ________ ________, and I’m very excited.