【简答题】生态平衡是一种 和 稳定状态。生态平衡依赖于生态系统的 能力。
【单选题】________that the government can lead them out of the financial crisis, people are optimistic abo
A.
29. ________that the government can lead them out of the financial crisis, people are optimistic about the future of the country. A.Convincing
【单选题】药品广告须经()
B.
企业所在地省级工商部门批准,并发给药品广告批准文号
C.
企业所在地省级药监部门批准,并发给药品广告批准文号
E.
所在地的县级药监部门批准,发给药品广告批准文号
【判断题】“千瓦·时”是一个功率的单位,功率的单位还有瓦特(W)、千瓦( kW)等。
【单选题】●系统可维护性的评价指标不包括(51)。
【简答题】A. e government believes that local people will welcome the decision, will bring more job opportunities to the city. B. that C. where D. what E. which