英语求助 根据这段 给出一段for exampleA friend who helps you when you are in trouble is a true friend. Friends are one of most important things in our lives. Unfortunately, we have a few real friends. I have a lot of friends. It doesn't ma

英语求助 根据这段 给出一段for exampleA friend who helps you when you are in trouble is a true friend. Friends are one of most important things in our lives. Unfortunately, we have a few real friends. I have a lot of friends. It doesn't ma 根据材料完成短文,英语,求助! 求助英语根据短文完成句子 紧急求助!这段中文翻译成英语 （地狱级别%>_ 如何确定一段RNA是mRNA,tRNA或rRNA给出一段700bp的RNA,如何确定这段RNA是mRNA,tRNA或rRNA? 英语在线翻译EX.Factory 英语翻译我分享了一段视频,朋友留言留了这段英语.这段英语有错吗？ 求助,初三英语根据汉语意思完成句子 如何让设计引物有一段基因序列,想做表达,设计引物是直接根据这段基因序列设计吗?还是查找出这段基因的ORF,根据这段ORF的基因序列设计引物啊 这段视频最后的一段英语怎么翻译?http://v.ku6.com/show/uHkduMofieCclhAx.html 这段视频最后 的 嫁给我 什么的 一段话 请解释一下这段英语句子的语法?plans for revolution that had long been incubating in their minds 上面这句句子,关于had been incubating这一段的语法? 根据你去商店购买学习用品的情景编写一段对话.用英语 Clerk：can help you?You...Clerk...You...Clerk...至少八段对话 求英语达人帮我根据这个材料写一段对话Delivery 1.ask for an early delivery 2. settle delivery dates 3. discuss problems related to delivery dates 求英语达人帮我根据这个资料写一段对话哈.谢谢 Ex.英语本上的 英语填词,首字母已给出.I ch() around all day looking for a birthday present to give her.2.Her black eye and bruises (青肿) were undeniable evidence of his cr() .3.If executives fail to ex() the opportunities of networking they risk being l 求这一段的段意. 求英语造诣比较深的英语帝给看看这段文字像不像外国人写的稍微分析一下,给出你的判断.会不会是中国人写的呢?如果是中国人写的,英语得达到什么水平?following with the letter I posted for lucidifi ex