属于我国内海的是 ( )
A:渤海和黄海
B:东海和南海
C:渤海和琼州海峡
D:东海和黄海
Which team ____ you ____ (support) for the basketball match tomorrow night?
zhǐ yǒu gǎn yú pīn bó de rén,cái yǒu kě néng qǔ dé chéng gōng. ____
____
函数y=2sin(2x+π3) (﹣π6<x<π6)的值域____