填空题

Through monitor screens the product can observe the different outputs while the __________ are in operation.

【参考答案】

cameras
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单项选择题
A．Peter doesn’t work hard enough.B．Peter doesn’t think the woman needs an assistant.C．Peter has a poor personality.D．Peter is an efficient worker.
A．Peter doesn’t work hard enough.
B．Peter doesn’t think the woman needs an assistant.
C．Peter has a poor personality.
D．Peter is an efficient worker.
问答题
1. Loneliness is common for people living in the modern age.2. Loneliness mainly comes from lack of communication.3. To dispel loneliness, we need more sincere communication between people.
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