What two problems can man solve by burning garbage（）
A. The shortage of energy and air pollution.
B. The shortage of energy and the land to hold garbage.
C. Air pollution and the shortage of fossil fuel.
D. Air pollution and the shortage of land to hold garbag
查看答案
The （） of this policy would relieve the unions of a tremendous burden.
A. reference
B. adoption
C. assumption
D. innovation
71（）
A. demonstration
B. procession
C. body
D. march
68（）
A. for
B. as
C. with
D. by
John: Dear Tom, why don’t you come on holiday with usTom:（）
A. That’ s very kind of you. I’d love to.
B. How dare you invite me I won’t go.
C. Yeah, thanks anyway.
D. Whether I’ll go or not is not your business, OK
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