下列属于天体的是[ ]
A、北极星
B、河外星系
C、天空中飘动的云
D、空中飞行的飞机
答案:A
There ____ a talk show on CCTV-4 at eight this evening .
A.is going to be
B.will have
C.is going to have
D.is having
服饰功能有三:其一、();其二、分工的功能;其三、()。