非系统风险包括政策风险、周期性波动风险、利率风险和购买力风险。 ( )
参考答案：错
—How about this sweater?
—It's _____ long. [ ]
A. a kind of
B. kind of
C. kinds of
D. all kinds of
My dress doesn't fit me around the neck______right.
A．quite
B．barely
C．nearly
D．rather
