Catching cold is quite ____for children these days.A.normal B.usual C.commal D.ordinary 请解释下词的区别吧,不知是否

catching. catching You do not be afraid （ ） catching a cold. Catching cold is quite ____for children these days.A.normal B.usual C.commal D.ordinary 请解释下词的区别吧,不知是否 关于fever ( the cause is catching cold) 该如何解决---英语怎样避免和应对已经出现的fever,用英语陈述, she is catching insects now 改为一般现在时 my cousin is catching it 改为一般过去时 my cousin is catching it 改为一般过去时, 请问：Photography is finally catching up是什么意思? These are the things that you（need） at presentIf you go out in this weather,there is a（risk）of catching a cold适当形式The girl loves to dance（to,with,from）fast music. she is catching insects now 怎样改成一般现在时 The man catching the horse is in my 求翻译 china is now catching a fever for english This World is Cold Is it cold on today is kind---cold It is cold today.对cold提问 If we walk fast,we____the bus.A.catch B.will catch C.catching D.is catching 原因