核医学作业武汉大学

c++ while()中逗号表示什么例如while(cin>>xxx,xxx.eof() ) 这中间的逗号表示什么最好补充一下while（）里的判断条件还有什么奇葩用法,我的书上没讲啊.菜鸟求教 while引导的两个句子可以用逗号链接吗例如while Iwas playing the pano,he was singing. when while 引导的句子 没有逗号前面还是后面是主句,如果有逗号的话那 为什么有白天与黑夜呢!3Q 为什么有白天与黑夜之分?3Q没人能解释. I do not find nothing,not to find something II do not find nothing,not to find something I 请问白天为什么比黑夜长?3Q "that"和"which"的用法有啥区别?混淆了. which 和that的用法区别 骆驼祥子中,祥子的最后结局是什么? Aria亚里亚,Krystal水晶,Secret秘密哪个女生英文名比较好? why did tom know nothing about the news?because he___got any time to read a newspaper at that timeAalmost B hard C hardly D nearly 求初中翻译：Tom stop walking at the same time Jane stop to rest最好能讲解哦. 英语翻译i did nothing with tom.请问这句话怎么翻译,i did nothing of tom,这句话呢,又怎么翻译,with tom翻译成和tom?如果是对于tom呢.比如i did nothing with my life.能翻译成对于我的生命我啥都没做.可以吗. ______important for students to practise English选择题A.how B.what an Chow an D.what还有为什么要选这个答案 make an important addition to our student 英语翻译 I miss you but I miss you . 请问paid time off 就是这样请高手回答一下………… Lamp off time Mike spent ( ) time and made( )mistakes in our class.A much manyB more moreC less fewerD the least the fewest 我叫张燕,想起个英文名,能含有自信、快乐的意思,最好能选有些内涵的，优美的名字， 英语翻译 I miss you but i miss I miss you but Imissed you I miss you but I miss什么意思 【I Miss You But I Miss too前面是否加逗号 sure的副词sure 的具体用法 this is for sure,中sure是副词,这从语法上怎么理解,没有介词加副词的搭配啊 sure的副词形式 关于频率副词和副词短语