题文
In communication, a smile is usually _____ strong sign of a friendly and _____ open attitude.(2011 .重庆)
| A．the;/ |
| B．a;an |
| C．a;/ |
| D．the; an |
推荐试卷
In communication, a smile is usually _____ strong sign of a friendly and _____ open attitude.(2011 .重庆)
| A．the;/ |
| B．a;an |
| C．a;/ |
| D．the; an |
试题篮
()
粤公网安备 44130202000953号
