knowing how to communicate with others is also a technique we should maste翻译

so knowing how to ask for information politely is important knowing为什么用ing形式 how to do the homework,I went to ask my teacher for help.A.Not to know　　 B.Not knowing 　C.Knowing not　　 D.Not known 选项 原因 首字母填空 Having good table manners means knowing how to b______well at the table. Knowing how to ask for information politely is important,isn't it?What it's this knowing how to communicate with others is also a technique we should maste翻译 Knowing how to ask for information politely is important帮我分析一下这个句子啊啊 so knowing how to ask for information politely is impaotant know为什么用ing形式 Not knowing how to purr is a great handicap这话什么意思 I swung around to his back,not even really knowing how I managed it, When knowing how to value it,you are worthy owning it I have no idea as to knowing how it is done. ___help the people in the snowstorm in the south made him worried.A not known how to B unknown what to do to C His knowing not how to D his not knowing how to ithey understand how important—.A is to know English B knowing English is C knowing is EnglishD to is know English You will probably agree that knowing how to use a power is important to a carpenter.看也看不懂的. forgive me for not knowing how to joke,to say you will take it seriously这是病句么 knowing how valuable friendship is,we should.这里为什么不能用to know?什么时候可以用to? (2/2)money.4 knowing how to ask for information politely is important.5 buy one,get one free! How close did you come to knowing the answers before you read the whole story!这句如何翻译?