电冰箱的电动机启动困难时，会发出一种难听的噪声。听到这种不正常声音时，应立即找技术人员维修，待电压恢复正常后再使用。
参考答案：错
补全对话（共5小题;每小题2分，满分10分）
A: Good morning, Bob.
B:小题1:______ ______. Lucy.
A: Bob, I haven’t seen you for a long time. Where did you go?
B:小题2: I _____ ____ to Sanya.
A: Sanya? How was the weather there?
B:小题3:It _____ ______.
A: What did you do there?
B: I went to beach with my family. We had great fun playing in the water.
A:小题4:______ ______ did you stay here.
B: We stayed there for a week.
A:小题5:_____ the ______ good?
B: Yes, the food is very delicious.
A: You’re so lucky.
Daniel’s family their holiday in Huangshan this time next week.
A．are enjoying
B．are to enjoy
C．will enjoy
D．will be enjoying
