B205催化剂的烧失重<9%自由水为10%~15%含量。
参考答案:错
解析:B205催化剂的烧失重<9%自由水为2%~3%含量。
根据语境或句意,从各题括号中选择一个词填空,使句子意思正确,并将答案填写在答题卡指定的位置。
小题1: "What would you do if you cut_ by accident?" " I should cover the cut and press it hard." (yourself, yourselves)
小题2: Block September is a very_ thriller, but I think it's boring, (success, successful)
小题3: "Shall I get some flowers for my mom?" "No, that's not special _ _. " (enough, too)
小题4: Jenny's mother asked her out on school nights. It was not safe outside, (to go, not to go)
小题5: To Kevin's _________ he found so many people playing beach volleyball in very hot weather. (surprised, surprise)
移动电话机主机机身应贴有进网许可标志,并随机携带该机型的()。
A.手机皮套
B.三包凭证
C.销售发票
D.产品使用说明书
E.合格证