请问英语现在进行时动词加ing的规则?答:of, give up, aim at, put off, insist on, persist in, be good at, do well in, can’t help, keep on, leave off, feel like, be tired (afraid, capable, fond) of, set about等。以下为to作介词的短语有:be used to, object to, devote oneself to, stick to, respond to,...
英语 各个介词的区别答:on board乘(车,飞机),on call听候召唤, on duty值班, on earth到底, on fire着火, on foot步行,on guard在岗,on hire雇用,on holiday度假 四、介词in的常见用法 1.动词+in a)动词+ in believe in信任, break in碎成,bring in引起;产生;带来, call in下令收回, fill in填充,get in收获, hand in...