Director wang,a man is waiting to see you outside.____he come in?In a moment.I'm busy right now.
问题描述：
Director wang,a man is waiting to see you outside.____he come in?In a moment.I'm busy right now.
A can
B shall
C may
D would
答
can
从语感来说 can＋你我他都比较自然 shall 后面加we may 后面加I多 would加you多