1．有人认为高科技显著改善了人们的生活；2．有人认为高科技给人类生活带来了一系列灾难性的后果；3．谈谈你的看法。 The Effects of High Technology
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What does the woman suggest（）
A. They don’t go to the concert.
B. The subway is fine for her.
C. His brother will let them use the car.
D. They’ll rent a car.
Why does the man phone the woman（）
A. To see if she has received the samples.
B. To invite her to visit his company.
C. To tell her he had sent her some samples.
D. lb make an appointment with her.
What is Alex（）
A. Jenny Santini’s assistant.
B. Jim Price’s secretary.
C. The new export salesperson.
D. The head of the Personnel Department.
OMT方法中， (47) 表示实例对象间的物理或概念上的连接。 (48) 是一个类与它的一个或多个细化类之间的关系。 （47）处填（）。
A. 关联
B. 指针链
C. 链
D. 联系
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