—_________? —He can draw.
A:What does he do
B:Where does he paint
C:What can he do
D:What does he paint
补全数列15,17,19,____,23,25……
海带、紫菜等藻类都没有____等器官的分化,但细胞里都含有叶绿素和类胡萝卜素,能进行光合作用.
某同学在微博中写道:“随着期中考试的临近,我心里越来越烦躁不安,彻夜难眠,我害怕考不好,对不起父母和老师……”下列描述符合该同学状态的是( )。