我国营养强化盐除了全民推广的碘盐，还有( )
A．硒强化盐
B．铬强化盐
C．锌强化盐
D．铁强化盐
E．钙盐
参考答案：A,C,D,E
They were ______ to see each other. [ ]
A. pleasure
B. pleasant
C. pleased
D. please
买肉时应注意什么？
