题干
补全对话。
A：Hi, Jim! ____
B：I usually go to the library on Sundays.
A：____
B：I go there by bus.
A：____
B：Yes, it is.
A：____
B：My home is next to the bank.
A：____
B：Of course. Let's go.
A. Can I go with you? B. What do you usually do on Sundays? C. Where is your home? D. Is the library far from your home? E. How do you go to the library? |
答案(点此获取答案解析）
B,E,D,C,A
，且
，则（ ）
和
（X元素只有一种价态）均为0.1 mol的溶液，阴极析出金属的质量m（g）与溶液中通过电子的物质的量n（mol）关系如图，则离子的氧化能力由大到小排列正确的是
