............if they are on the road.
A. special
B. especially
C. especial
查看答案
they often (7) ............if its another kind of business.
A. wonder
B. hesitate
C. tend
Where can you buy grapes？
政府投资是以追求社会效益化为目标，因此无需重视经济效益。()
参考答案：错误
政府投资是一种非市场的投资行为，可以弥补市场失灵，促进资源的优化配置。()
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