猜你喜欢
- 13m的立方50m的立方=几立方分米、
- 2在0.1摩尔每升硫酸铝的溶液100毫升中,欲得到1.17克沉淀,需加入0.5mol/L的氢氧化钠溶液的体积可能是
- 3请您帮忙人工翻译,谢谢,急需人工! "we have to do the scare test,"
- 4tomorrow is Sunday.What about goging to play football?改为同意句
- 5用词的适当形式填空 There are three girls（ ）them during the party.用词 look after
- 6小明从家到学校的路程是540米，小明上学要走9分钟，回家时比上学少用两分钟，那么小明往返一趟平均每分钟走多少米？
- 7句中 except that of 部分that和of分别做什么成分,that可否省略
- 8She had already finished her homework.改为否定句She＿＿her homework＿.
- 9数学题： 小明到市场买水果,他买的苹果是梨的三倍,苹果比梨多18个,问小明买苹果和梨各多少?给式子
- 10如图,在平行四边形ABCD中,点E是AD的中点,BE的延长线与CD的延长线相交与点F.连接BD,AF,