股票的特点()
A、风险性
B、流通性
C、收益性
D、稳定性
参考答案:A, B, C, D
—Jane, I succeeded _______ the first place in the English competition.
—Congratulations![ ]
A. to win
B. in winning
C. in catching
踢脚线的高度一般为()。
A.100mm
B.120mm
C.150mm
D.160mm