？Read the text below about communicating in groups.
？In most of the lines 41—52 there is one extra word. It is either grammatically incorrect or does not fit in with the meaning of the text. Some lines, however, are correct.
？If a line is correct, write CORRECT on your Answer Sheet.
？If there is an extra word in the line, write the extra word in CAPITAL LETTERS on your Answer Sheet.
0 Communicating in groups ensures that each person present there is hearing the
00 same information at the same time. Group communication also allows people to
41 interact with each other about the changes and can help people develop a sense of
42 team, particularly that in a climate of adversity. Communicating in groups also has
43 some disadvantages. In many organizations where there will be people who will
44 not feel comfortable in talking in a group context. The more "personal" the
45 effects of the change, and the more likely people will withdraw from the group
46 process. A second danger of group communication is that for one or two
47 particularly vocal and negative people can set the tone for the group, and then foster
48 unproductive negative discussion out. While expressions of concerns about change
49 are healthy, the "doom-sayer" can cause this process to become destructive. So for
50 this reason, group communication needs to be managed with skill and expertise.
51 Sometimes an external facilitator person is necessary. Finally, there are some issues
52 that cannot be discussed within a group. For example, when in downsizing situations, it is inappropriate to announce to a group that John and Mary are losing their jobs. When changes are likely to create a high degree of upset to individuals, they must be dealt with in private.
(41)
We agree to give operational training to your employees．Through training，the trainees will be familiar with the basic construction and characteristics of the equipment．At the same time，they will get some knowledge of the instruments and accessories controlled by computers．And they will be capable of operating and maintaining the said equipment，instrument and accessories．We'll be responsible for all the training expenses．
It is time the whole society began to take action to _______(使我们的环境免于毁灭).
听力原文： Let me say a few words about personal safety. In the U.S. one must be aware of crimes. Remember that good judgment and common sense can significantly reduce chances of having an unpleasant and perhaps harmful experience. Here are some basic safety rules. Do not walk alone at night. When you leave your room, make sure that all doors are locked and all windows are secured. Do not carry too much cash or wear jewelry of great value. Do not hitchhike and do not pick up hitchhikers. Be careful of purses and wallets, especially in crowded metropolitan areas, where there may be pickpockets.
(88)
The performance was very (wonder)______last night.
Give some examples on the successes of the "donor trips".