A:would
B:might
C:could
D:should
下列有关青春期的说法不正确的是( )
实验现象如下:A处无沉淀;B处有白色沉淀;D处固体黑色变红色;E处不变蓝色;F处有白色沉淀。则:
—He often jumps and . He likes sports.