严禁在库区和尾矿坝上进行乱采、滥挖和非法爆破等
正确
暂无解析
Inthefuture,more______shouldbeplacedontheeducationoftheyoung.
中共中央正式提出党在过渡时期的总路线是在___________。
ComradeLi________beinBeijingbecauseIsawhimintownonlyafewminutesago.
Theenginehasbrokenandtheboatis______onthewater.
已知a,b为常数,时为等价无穷小,求a,b.