下列属于环境设施小品内容的是（）。①休息亭②廊③雕塑、壁画④电话亭⑤步行道、休息场
A.①②③
B.②③⑤
C.①③④⑤
D.①②③④⑤
参考答案：D
Most of the students felt rather disappointed at the English party. They say that it ______ better organized.
A．had been
B．had to be
C．must have been
D．could have been
盐：咸
A．花：香
B．丝：棉
C．光：亮
D．墨：臭
