问题补充:
20. What can I do for you? or May I help you? is a pet phrase used by .
A. an assistant engineer
B. an assistant manager
C. a helper
D. a shop assistant
答案:
A. an assistant engineer
B. an assistant manager
C. a helper
D. a shop assistant
解析:
时间:2018-07-22 15:18:37
20. What can I do for you? or May I help you? is a pet phrase used by .
A. an assistant engineer
B. an assistant manager
C. a helper
D. a shop assistant
A. an assistant engineer
B. an assistant manager
C. a helper
D. a shop assistant
解析: