辨析:aim at doing sth.和be aimed at doing sth.

辨析:aim at doing sth.和be aimed at doing sth. 请问be aimed at doing sth.和aim at doing sth.有什么区别? be successful in (doing) sth.be successful at (doing) sth. aim at 和 be aimed at look at doing sth aim的词组问题.aim的词组中有这样两个：“aim at doing sth"和“aim to do sth"好像是说 造句 be good at doing sth we will be looking at doing sth... be good at doing sth 等于 be good at doing sth.和be good at sth.区别 be good at sth和be good at doing sth意思一样吗 1.be good at sth /doing sth都可以把?