ey2的原函数

描写夏的四字词语 there,10:00,I,do,have,to,arrive,by连词成句 i have arrived by train中的arrive 为什么用完成?而不用be there? 提问:____________________________?回答:I m going to plant some wheat tomorrow I'm going to (plant a flower) tomorrow对括号部分提问 I need some plants,so I'm going to the plant They enjoyed themselves in the park yesterday.同义句转换RTThey enjoyed themselves in the park yesterday.同义句转换 描写夏天的四字词语有哪些 谁有关于描写夏天的四字词语 【You will have a difficult time knowing】是什么意思?中文意思 the police will have a difficult time police 是复数,have也有表示复数的意思吧?have:使用于第一人称、第二人称和各人称复数 秋风吹来,落叶从树上飘落下来.改为拟人句 牵牛花啥时种 培养基灭菌后为什么是黄色的 They enjoy themselves at the birthday party请翻译这句话 自来水黄如何消毒 高锰酸钾长期用于瓷砖消毒池中,消毒池变黄.如何除去黄色?消毒池表面变黄 用什么试剂能除去黄色 最近养龟买了个整理箱''想用高锰酸钾消毒''但泡了半天后出现黄色物质''请问大虾们用不用去除? Have you decided the time______ you will spend on holidays为什么用that 不用when the president will see you on Sunday,___ he will have more time to spend with youA.which B.where C.when D.if I have decided to spend my holiday in the countryside.___I'm sure you'll have a good time there.A Sounds wonderful B Of course C Let me see D Well done You will be happiest if you have friends in the places where you spend the most time.怎么翻译急 They enjoy themselves d____the party They enjoy themselves____the birthday party填空请翻译这句话 we have decided to hold a football match next week .will you ___?为什么不可以填take a part in?答案是play a part,是因为介词in吗?那要怎么判断啊?纠结死我了, We will have a football match next week有什么错 We () have a football match next week. we ___(have)a football match next week,aren't we 怎么种牵牛花? 牵牛花怎么种 如何种牵牛花 牵牛花是怎么种的