we should make it a rule to throw rubbish into dustbins instead of onto the ground
问题描述：
we should make it a rule to throw rubbish into dustbins instead of onto the ground
it 是形式宾语,to throw...是真正的宾语
答
非常正确!是从to开始还是throw开始？从to开始,即we should make it （to throw rubbish into dustbins instead of onto the ground) a rule. 不定式做真正宾语。