A:唐高祖
B:唐太宗
C:武则天
D:唐玄宗
学习中有____更有____。
小明和小红想探究“浮力大小与物体在液体中所处深度是否有关”:
----The radio says that a new typhoon (台风) is coming.
---- Really, All the ____ (渔民)on the sea must come back.