see a pin and pick it up有什么特殊含义吗?我是英语教师，这是剑桥一级里的一个chant，想知道它背后的含义

See a pin and pick it up, all the day you have good luck.这句话为什么对?不是have a good luck吗? see a pin and pick it up有什么特殊含义吗?我是英语教师，这是剑桥一级里的一个chant，想知道它背后的含义 See a pin and pick it up,all the day you'll have good luck.See a pin and let it lay,bad luck you'll have all the day.We can say a chant.这两句英文,哪为帮下.翻译。 这是剑桥英语里的一首歌谣,整首歌谣如下See a pin and pick it up,At the day you'll have good luck； See a pin and let it lay,Bad luck you'll have all the day.该如何翻译呢? 1、have a good luck还是have good luck2、See a pin and pick it up,all the day you have good luck.这句话为什么对?不是谓语动词多了吗? I received my cap and pin.cap and pin When we see rubbish,we should_________.A.pick it upB.pick them upC.pick it up How to catch a cloud and pin it down 读下面句子用1.2.3.来排序（ ）oh,no!Don't pick the rose,koko.( )The plants are becoming taller and taller.( )I can see little leaves today.( )I give a little water to the plants every day.( )I can see more leaves today.( ) I put some seeds i look a ____ and i see a store I close my eyes and I could see a better Get a and pick up the cubans 此句中“what”的成分I see so many women with neck pains and headaches and what I usually do is look for their purse and pick it up＝＝＝what take a pin i can see a sun some and in the sky pls see Photo and wearing a black skirt that I 几个高一英语单选 希望详解 I'll show you an old photo to see if you could ___ my brother among the group.A pick out B pick up C pick off D pick overdon't search my desk for your MP3!just look where it ___ be ---in your schoolbag ,in your d 谁知道这段歌词是什么歌（i wanna see you pick up up up you pick up up