ID：9121-14800（本题为引用材料试题，请根据材料回答以下问题）
It is not advisable to use the general, all-covering apology because ________.
A) it gets one into the habit of making empty promises
B) it may make the other person feel guilty
C) it is vague and ineffective
D) it is hurtful and insulting
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ID：9121-14769
The cities were to be _________ and the population distributed in villages.
A) reduced B) decayed C) deflated D) defined
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ID：9121-13175
Global warming results from the burning of fossil fuels, such as petroleum products, resulting in the release of greenhouse gasses into the atmosphere.
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ID：9121-12944
If a person talks about his weak points, his listener is expected to say something in the way of ________.
A) persuasion B) remedy C) encouragement D) compromise
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ID：9121-13142
Valuable manuscripts were saved from deterioration under the program of library _________.
A) reservation B) conservation C) preserve D) maintenance
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