摆脱电流是人触电后,在不需要任何外来帮助的情况下能自主摆脱电源的最小电流。
参考答案:错
先通读短文,然后根据短文内容和所给首字母填入一个合适的词。
John is going to show us a___1____ his home town. He lives in a small house w___2___ a garden and his mother g ____3____vegetables and flowers in the garden. There are lots of tall b____4_____ in his town. There is a park near the c_____5____of town. He likes going into town o____6_____ his bicycle. He sometimes goes s_____7____ in summer when it is warm and s____8_____. There are not m_____9_____ cars and they can not go into the centre of town. He t_____10_____ it is a wonderful place to visit.
民族区域自治,有利于国家的集中统一和少数民族行使管理本地区各项事务的权利,有利于把党和国家的方针政策和少数民族地区的具体特点结合起来。这是由于( )
A.民族区域自治制度适合我国国情,具有优越性
B.民族自治机关享有高度自治权
C.民族自治机关既是国家地方权力机关和行政机关,又是民族自治地方的自治机关
D.民族区域自治制度有助于把国家富强和民族繁荣结合起来