CATTI三级是什么水平

After he learnt the terribly bad news ,he still did what he should do (calm) 究竟是would better do sth 还是had better do sth,抓狂了.省写TNN的都是you’d better do sth 啊! what shall we do after g 请问沙滩的反义词和坦途. i find _ difficult to learn English that I nearlywant to give up.A it so B it too C that's so D that's too 沙滩的反义词 大海的反义词 坦途的反义词 城市的反义词 沙滩的反义词 坦途的反义词 in a hurry需要be动词吗 either...or...的be动词可以用复数吗?They looked worride because they were i－I'm leaving tomorrow --Tomorrow?Why ____ ---you said you had fallen in love with this beautiful city.意思是Why ____?横线上填in a 4._________ is my brother._________ name is Jack.Look!Those stamps are _________.( he ) 用所给词的正确时空太填空 1.__is my brother.__name is Jack.These pens are__.(he)2.Would you like__(try) on this jacket?3.How about__(go) for a picnic tomorrow?4.Could you please help Tom__(carry) the box?5.Don't__(tell) him about it in cla They were ________ at the news and looked at me in ________.A.surprised; surpriseB.surprised; surprisedC.surprising ; surprising—Hello,Mr.Huang!— I'm sorry,______ I don't think I know youA.and B.or C.but D.because 生物 雌性苍蝇 蚊子和 蟑螂产的受精卵的雌雄比例? 我想了解一下 雌性苍蝇 蚊子和 蟑螂等昆虫产的受精卵的雌雄比例? 蟑螂为什么是雌雄同体 建党90周年短信为庆祝中国共产党成立90周年,单位举办“党在我心中”红色短信征集大赛,字数控制在90字以内,如果是复制的话最好加点自己的话 建党90周年 ——红色风采要写人的故事的 ! 高额悬赏红色短信,以建党90周年为主题,数量在最好30条左右,多的话可以我可以补充悬赏啊!我已经百度了不少短信,所以···一定要原创,用上什么 见与不见 体啊,凡客体啊神马的就再好不过了 讲师的简写是什么英语怎么简写，是lecturer？ 同学英文简写!同学的英语有简写吗? Father wen to his doctor for ____.A.an advice B.advice C.the advice D.advising请说明原因 Father asked his doctor for an advice about his heart trouble. 28.Father went to his doctor for _____ about his heart trouble.A.an advice B.advice C.advices D.the advices how many books are how many are eight and three?的意思 韩国经典歌曲铃声精选31 歌曲的名字是什么啊 代词,介词,疑问词有哪些和用处 真珠美人鱼里总共有几首歌 had better 后接＿＿,其否定形式为had better＿＿＿＿ had better的用法举个例子 在介词后在,名词、代词都可以做（ ） 什么是介词.代词.名词