黄宗羲、顾炎武、王夫之反复论辩“天下”,按我们今天的视角,“天下”可理解为()。
A.王朝
B.中国
C.世界
D.宇宙
参考答案:B
He ________ fruit, but he ________ chicken.[ ]
A. is, is
B. likes, likes
C. likes, doesn't like
D. likes, don't like
倍半萜烯类在何温度下收集()
A.20℃~35℃
B.35℃~70℃
C.70℃~100℃
D.80℃~110℃
E.140℃~200℃