前语言获得出现的年龄是______
A．1岁 B．1.5岁C．2岁 D．2.5岁
参考答案：B
The Chinese government has passed a new regulation forbidding supermarkets and stores to ______ free plastic bags to shoppers in order to protect the environment.
A．give off
B．give in
C．give up
D．give out
一个流程实例对应几个业务实例（）
A、1个
B、2个
C、3个
D、多个
