语音教室的墙面凹凸不平,它的作用是()
A.吸收声音
B.增加美感
C.吸收声音
D.年久失修
参考答案:A
— _____ Rose ____ Jack watched Prince William's wedding on TV yesterday.
— What a pity! They misses the exciting moment.
A.Both, and
B.Not only; but also
C.Either; or
D.Neither, nor
在PhotoShop中,修改命令里不包括()
A.边距
B.平滑
C.收缩
D.羽化