A:人类在利用自然的同时必须改造自然
B:尊重客观规律必须充分发挥主观能动性
C:事物的联系是客观的、无条件的
D:矛盾双方在一定条件下可以相互转化
区别人种的主要根据是 ( )
饮食健康是大家比较关心的话题.下列做法中,对人体无害的是( )
His parents make him _______ at night.
– The East Lake is not far from the Yellow Crane Tower, so you can easily visit _________ in a day. – Fantastic! I can't wait for it.