注入水主要的处理技术有()。
A、沉淀
B、过滤
C、杀菌
D、脱氧
E、曝晒
参考答案:A, B, C, D, E
根据句意和汉语注释,写出单词的正确形式。
小题1:Too much time on computer games leads to the children’s poor ____________ (视力).
小题2:We made our way ____________ (穿过) the crowd to the centre of the square.
小题3:What a beautiful wedding dress! It was ____________ (专门地) made for her.
小题4:They went to the mountain for a trip and had an ____________ (令人愉快的) day there.
基本存款账户信息发生变更需报人民银行的,开户银行应在()个工作日内报送《变更申请书》及相关资料。
A、2
B、3
C、5
D、7