答案是slide,slides,swing,swings 这里的slide跟swing为什么不用过去式?When I was little,my favorite thing o do was to go to the playground and _______ down ________ and _______ on _______.还有,请翻译这个句子

答案是slide,slides,swing,swings 这里的slide跟swing为什么不用过去式?When I was little,my favorite thing o do was to go to the playground and _______ down ________ and _______ on _______.还有,请翻译这个句子 slide的名词是什么意思i must get some slides made 英语翻译我实在是没看懂if submitting a CD,please include a printed hard copy of slides(9 to a page)if sumitting slides.please follow these guidelines.35mm slides only,in paper or plastic mounts(no glass)label each slide with applicant's nam slide and slip 的区别及slips and slides 这个词组的意思 用like,swin,I,it,watching,around.组句对是swim 还有别的答案么？ slide slide 英语翻译是Roller slide吗? slide的意思是啥? 英语翻译Slides were viewed through an Olympus BX53Fresearch microscope ,using a Texas red /fluorescein/DAPI filter cube.5images of each slide (tape1,2,and3) were captured at the same exposure using an optronics 《magnafire 》video camera.1)3 of 一道英文物理题 结果就行A child slides down a slide with a 23° incline,and at the bottom her speed is precisely three-fifths what it would have been if the slide had been frictionless.Calculate the coefficient of kinetic friction between t slide board和skateboard哪个是带轱辘的滑板 put,eat,swing,slide哪个是不同类的单词 electric slide/slide是什么意思/slide to unlock 请问为什么用go down a big slide?slide是名词吗?用不用前面加个along? slide to 关于world's largest water slides的问题world's是名词所有格吗 largest最高级怎么没有定冠词the 怎样把ppt变成powerpoint slide show啊?或者是编辑powerpoint slide show.用转换软件转的文件是.exe的,要把文件类型都变成powerpoint slide show.