entered后面加up/down/to还是/

entered后面加up/down/to还是/ come down to后面加do 还是doing? get sb down后面加doing还是to do? settle down to 后面加什么 take up的用法take up 后面加动词,是to do还是直接加doing,或是其他, walk down/up the steps to…还是walk down/up steps to…? get down to 后面加什么形式的动词 settle down to是否后面能加doing patiently后面加heard还是listen to hard后面加doing还是to do take后面加to do还是do be harmful 后面加to 还是for