阎学通国际形势分析全八讲四

How long did the party -- for ? A. go B. need C. last D. leave 为什么? 过去进行式和过去式a kind man called the police when he saw the accident后面 when he saw the accident 是一个动作Mary was having dinner when i saw herwhen i saw her 也是个动作 为什么前者用过去式 后者用进行市?什么 过去式与过去进行式A:( ) you ( )(watch) the football match last night?B:No.I ( )(do) my homework the whole evening. 怎么区分过去式和过去进行式例如：We ______ a test two hours ago.应该感觉用had也对,用were having 也对. 德语可真难听!怎样才能不吧德语和英语混淆? realise和come true当实现讲时有什么区别 Everyone wants to ,their dreams.A,come true B,achieve,选哪个,为什么 Only when you scize today ,can you not lose tomorrow!这是什么意思啊 谢谢大家帮忙了 Only when seize today can i not lost tomorrow这句话什么意思咯? （1）f（x)=3x/x-4 (2)f(x)=x的平方开根 （3）f(x)=6/x的平方-3x+2 （4）f(x)=（4-x）开根/x-1 已知函数f(x)=3乘x（x是平方的）-5x+2,求f(-根号2）,f（-a),f(a+3),f(a)+f(3)的值 为什么go是不及物动词啊? 简单总结一下情态动词+have done的用法1.虚拟语气（本应……而没有……）2.表推测将各个“情态动词+have done"结构列入以上两类 情态动词+have done 完整用法讲解? come ture.和achieve的区别come ture.和achieve的区别 Mike is interested in scuba d___ deep into the sea ----------it is to swim in the sea0 - 离问题结束还有 14 天 22 小时 A,How funB,What funC,what a funD,What funny我知道答案,请把原因写出来. 求高一上期末数学试卷一份!有这请给给好吗? 求一份新加坡的高一数学试卷 题目输入不了,请看下图,很清楚的! 三棱锥P-ABC的高为2,△ABC的面积是△PAB的面积的2倍,则点C到平面PAB的距离为_________.请写出计算过程,最好能画出图像, come ture造句意思麻烦补充一下 情态动词+have+done 的详细用法? you are different from the twin brother.you like swimming,____ he is interested in music.a.and b.but c.so d.even Michael自己说的：this is michael jackson 兄弟 有没有这个MP3的 1.His grandpa died from c_____three days ago.2.My brother is interested in computer p_____. I can travel around the world if I make enough money.(改为同义句)I will _______ ______ to travel around the world if I make enough money. 选择题I wish ____lots of money and go around the world. a.make b.making c.to make明天就要!拜托各位!谢谢! I wish-----lots of money and go around world.哪个对啊,A.make B .Makes C .to make Dmakin在空格内填上正确的答案我的答案和你们的一样是C，可是老师给的答案是A， 是不是实义动词作及物动词时基结构就是主谓宾?作不及物动词时就是主系表 及物动词 不及物动词怎么用及物动词后不能加介词吗 主谓宾后谓语动词是及物还是不及物动词?后面跟的是宾语 I wait for you这里的wait是及物动词还是不及物动词?整个句子是主谓结构还是主谓宾结构?