pull up的过去式

相关推荐

• 英语翻译请翻译一下下面的说明书,这是一个比色仪的英文说明书.1.fill the cuvet with 10ml of unreacted sample up to the mark and replace the cap .2.place the cuvet into the holder and ensure that the notch on the cap is positioned securely into the groove .3.Press ZERO and “sip” will appear on the display.4.Wait for a few seconds and the display will show “-0.0-”.Now the meter is zeroed and ready for measurement.5.remove the cuvet.6.add the content of one packet of HL 93701 DPD reage
• pull up one's
• pull-yourself-up-by-your-bootstraps什么意思在voa里的一段话
• 作文要求如下：写一篇关于神舟六号升天的作文,要表现出全国人民的兴奋之情,要用上以下词语：send up into space,successful,be wild with joy（欣喜若狂）,be proud of,set a good example（树立了好榜样）,learn from,be the pride of,make a contribution to,study hard ,do exercise,healthy,in the future,grow up .要求是在70——80词左右~十万火急!
• 英语翻译帮我翻译If someone suggest that you pull up your socks it's because he or she thinks you are performing slowly or badly."It's getting late.In a little while I'll have to pull up my socks or that funny tortoise will win the race ,"Mr Hare yawned.Meanwhile,Mr Tortoise hurried by."Thanks for waiting.I pulled up my socks two kilometres ago,"he smiled.我希望回答不要像楼下那样，用外星语回答
• felt是那个词的过去式?
• pull your socks up 是什么意思?
• Suddenly he felt down.这句话里的felt错在哪里?(全文是过去式文章)
• had better do中的had是不是表示过去式
• 英语：请用一般现在时介绍你一天的活动（usually）①get up,at 6:00am ②have breakfast,at 7:00am ③go to school,at 7:30am④run,at 10:00am ⑤have lunch,at 12:00 ⑥go home,at 6:00 pm⑦have supper,at 7:00 pm ⑧do homewoke,from 7:30 to 10:00pm⑨go to bed,at 10:30pm开头已给出：on weekdays, I usually get up.请将上面的的题目改为介绍Jim一天的日常活动，请注意单数第三人称谢谢各位了 帮帮忙吧 作业非常多 写不完 快快快
• 如图，直角梯形ABCD的上底是5厘米，下底是7厘米，高是4厘米，且三角形ADE、ABF和四边形AECF的面积相等，则三角形AEF的面积是_平方厘米．
• 化学实验室常用玻璃仪器有哪些?