客调平台在途单更新频率为()一次。
A.5分钟
B.10分钟
C.15分钟
D.30分钟
参考答案:C
A.表哥家的电话没放好
B.表哥正在跟别人通话
C.广州与深圳之间有太多用户在通话中
D.以上情况都有可能
23. Although he offered her a high salary, he could not ____ her to accept a position with his firm.
A.persuade
B.advise
C.suggest
D.convince