希望有解释.( )—The 2010 World Expo of Shanghai is ___ first time for the world to be hold in developing countries.--Yes.All of us want to have ___ second time to hold it.A.a,the B./,/ C.the,a D./,the

外力W+内力W=E2-E1 其内力做功为什么不能抵消?希望有谁能够给予解释! 希望每一步都有解释~ 这一题选什么?希望能有完整解释 同一木箱,同样距离,(希望有解释) 希望有解释.( )—The 2010 World Expo of Shanghai is ___ first time for the world to be hold in developing countries.--Yes.All of us want to have ___ second time to hold it.A.a,the B./,/ C.the,a D./,the can you have the letter mailed是被动语态吗 希望可以有个详细的解释 根据英文解释及所给字母写出单词:the coldest season w() the day before Thursday w() 求2010年圣诞节出生姓马的女孩名字,希望有解释含义 The first will be the last.The last will be the first.Formany are called,but few chosen 求解释翻译哈谚语啊，希望高人解释的短小有哲理 具体而微能不能形容电影?那个,顺便解释下为什么哈、 希望有个肯定答案.“猝然长逝地离我们而去”是错的对吧?=w= in the past term 和 in the last term 区别希望能出权威解释,有例句,回答完整的追加得分,谢谢 send to the chair 具体例句：If he was proved guilty,he would be sent to the chair.希望给出正式有依据的解释. Can you read out the new (w ) on the blackboard 解释句意并说明理由. 排插上面写的2000W-10A是什么意思?如题,希望解释得详尽点! We all know that English is （w ）used in the world填空,w开头的并进行解释! 求一道英语听力题.希望能具体解释!10.W:Why are you so tired and upset?M:I’ve been taking the history course this term.But the trouble is that I’ll never get through the reading list.Q:Why is the man worried?10.A) He finds history boo 第二问希望可以每一步都有解释 “鈊”是什么意思,希望有现代汉语词典的解释.