Let's blue and yellow.
A:mix
B:is
C:what
⑴Let's go to the library.____ A.
⑵School is over.It's time to go home.____ B.
⑶It's hot.I can swim.____ C.
⑷Today is snowy and cold.____ D.
⑸We have art class at 3 o'clock.____ E.
唐中宗不经中书省和门下省而自己封拜官职,因心怯,他将装置诏敕的封袋,不敢以正常的样式封发,而改用斜封,上面的文字亦不敢用朱笔,改用墨笔。当时称“斜封墨敕”,这表明
地球上平均海拔最高的大洲( )