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What has come to play an important role in most offices recently？
A．Mainframes. B．Networks.
C．Microcomputers. D．Communications satellites.
答案
更多“What has come to play an important role in most offices recently？ A．Mainframes. B．Networks. C．Mic”相关的问题
第1题
What is told about Flight PLA 137 in Announcement (2) ？
A．It will be landing in 30 minutes.
B．It will take off in 30 minutes.
C．It has arrived 30 minutes ago.
D．It is delayed for 30 minutes.
第2题
In order to solve problems．a manager has to
A.predict what will happen．
B.react after the damage．
C.wait to talk with the staff who come to office．
第3题
What does the man think of the strike？
A．It will last for two weeks.
B．It has come to a halt.
C．It will end before long.
D．It will probably continue.
第4题
What have some waiters come to realize according to a survey？
A.Service quality has little effect on tip size.
B.It is in human mature to try to save on tips.
C.Tips make it more difficult to please customers.
D.Tips benefit the boss rather that the employees.
第5题
听力原文：W: So many birds have come back.
M: Yes. A new year has begun.
What's the season now？
A．Summer.
B．Spring.
C．Winter.
第6题
What has happened since the end of the Ice Age？
A．Many species have developed a habit of migration.
B．Many species have become less sensitive to climate.
C．Many new species have come into existence.
D．Many species have moved further north.
第7题
What time has finally been fixed for Mr. Stone to come？
A．5:30 p. m., Wednesday.
B．6:15 p. m., Wednesday.
C．6:15 p. m., Thursday.
第8题
听力原文：W: Hello. Is that Jim？
M: This is his father. He doesn't come back yet.
What can we learn from the conversation？
A．Jim is at home.
B．Jim's father answered the phone.
C．The man has dialed the wrong number.
第9题
My brother has decided to become a policeman, ________ what may.
A．came
B．come
C．coming
D．having come
第10题
What has happened since the end of the Ice Age？
A．Many species have moved further north.
B．Many new species have come into existence.
C．Many species have developed a habit of migration.
D．Many species have become less sensitive to climate.
