水杉是裸子植物还是被子植物

CAST NUMBER是浇铸号?那BATCH NUMBER 客户既要lot number又要Batch number ,这两个不是一个意思么? batch number跟batch no有什么不同 Tom,you look unhappy today.What____ (发生)? Tom is choosing( what to wear 对括号内的怎么提问 What was Tom's excuse for ＿＿(be) absent today? Tom has to wear a uniform today.(就划线部分提问）划线部分是a uniform 空虚的反义词是什么? 黄四娘家花满溪中的 娘 是什么意思 这一步有没有搞错啊数学,大学不定积分 As luck would have it,he was caught by the teacher again.这个As luck would have it,头一次见. 呻吟是因为痛苦而发出的声音因牵挂发出的声音叫（）因不满意发出的声音（）因愤怒发出的声音（） 英语翻译：我不愿意看到我所敬爱的祖母躺在医院病床上痛苦的呻吟.（groan) we use English in business and s()?it is s（）in British,the United states,Australia. 希望你来上我的课,给我捧场,如何翻译成英文 the United States will have brought home more than ninety thousand troops中的 brought home 什么意思 Australia ,like the United States of America ,has a peparate capital city-Canberra, which isn't in any of the states themselves.怎么翻译? 一起又看流星雨插的伤感那段音乐是什么歌曲拜托各位大神每当伤感的时候,那段音乐就想起了 求音乐：一起又看流星雨全部歌曲 英语翻译()the Open Day,you can()your parents()our school. As fate would have it. 什么是娘TLES 娘t是什么意思 娘T爷T 什么意思 一起又看流星雨里面有哪些好听的歌曲? 娘t是什么意思呀?还有p又是什么意思呀? 舰娘T有病什么意思 流星雨谁唱的最好听? believe it or not 的意思 believe it or 电池的英语单词 I was about to leave when the telephone rang.为什么ring不用现在进行式