The following expect____ are impolite bahaviors when dinning out.
A.smoking
B.drinking too much
C.talking loudly
D.:speaking lightly and politely
正确答案是4
The following expect____ are impolite bahaviors when dinning out.
A.smoking
B.drinking too much
C.talking loudly
D.:speaking lightly and politely
正确答案是4