在劳动保障部门使用的一般行政文书中,适用于各级劳动保障部门表彰先进,批评错误,传达重要精神或者情况的是()
A.通报
B.公告
C.通知
D.决定
参考答案:A
下列离子方程式中正确的是( )
A.NaOH和Ba(OH)2组成的混合溶液中通入少量CO2:2OH-+CO2=+H2O
B.在酸性条件下,KIO3溶液与KI溶液发生反应生成
C.将少量亚硫酸钠溶液滴入双氧水中:
D.蓝色的淀粉溶液中通入足通后变成无色溶液:
小题1:Lily brushes her teeth after three meals.(变为一般疑问句)
_____________ Lily ____________ her teeth after meals?
小题2:Jim can play the piano well.(变为否定句)
Jim _____________ _____________ the piano well.
小题3:I like Liu Xiang because he is the best runner.(就划线部分提问)
______________ _____________ you like Liu Xiang?
小题4:Bob likes thrillers. Bob likes Beijing Opera.(将两句子合为一句)
Bob likes thrillers ______________ _____________likes Beijing Opera.
小题5:Does Lucy have a tennis ball?(作出否定回答)
_____________, _____________ _____________.
小题6:I think the story is boring.(改写句子,句意不变)
I _____________ _____________ the story is _____________.