
人体在地面,一部分触及一相带电体的触电叫()。
A.单相触电
B.两相触电
C.跨步电压触电
D.三相触电


A.单相触电
B.两相触电
C.跨步电压触电
D.三相触电
Task 1
Directions: After reading the following passage, you will find 5 questions or unfinished statement, numbered 1 to 5. Make the correct choice from 4 choices marked A, B, C and D marked A), B), C) and D).
Companies sometimes receive hundreds of applications for a single job, and it is becoming more common for managers to conduct screening(筛选) interviews over the phone. This saves them considerable time and money—especially if a candidate lives out of town.
Don’t take these interviews lightly. It is important to prepare for a telephone interview just as you would do foe a regular interview.
The employer will normally call or e-mail you in advance to set up an interview time. If possible, arrange for the interview to be held over a landline phone(座机), as it is more reliable than a mobile phone. Make sure that children, pets and other sources of interruption will be out of the room. Keep a glass of water nearby.
Phone interviews can often last a half-hour to an hour and be sure to have your resume in front of you. Do your best to be personal, but don’t overdo it by, say, trying to tell a joke.