What can be used to measure the time taken for the parachute to reach the ground?

What has to be broken before it can be used? What has to be broken before it can be used?What has to be broken before it can be used? What letter can be used to test your eyesight? what can water be used for 3.What has to be broken before it can be used? 翻译“What has to be broken before it can be used? What has to be broken it can be used?猜英语谜语 What has to be broken before it can be used?翻译答案说出来 谜语：What has to be broken before it can be used?到底讲的是什么东西? What can be used to measure the time taken for the parachute to reach the ground? shanghai has experienced such great changes that everyone can recognize that it is no longer__.A.what it used to B.that it used to like C.tha same it used to be D.what it used to be 初三英语（第十五单元）What can be used to (w ) thing把意思说一下 Bamboo can ____ paper.A.used to makeB.be used makeC.be used to makeD.be used to making material culture refers to what can be seen,held,felt,used-what a culture produces什么意思 猜猜看(英语回答)1．It has four legs.It can't run.What is it?2.What has to be broken before it can be used? what can't be used until it's broken What can't be used unless broken?是什麼意思 i can hardly recognize Larry,he isn't ____a,what he used to dob,that he used to doc,what he is used to d,what he is used to being答案是第一个,我怎么感觉四个答案都不对呢,应该是what he used to be 呢