注意：此页面搜索的是所有试题
题目内容
（国家开放大学管理会计案例）
Please （）anytime you are in town. I shall be glad to see you.
A. call for
B. call out
C. call upon
D. call in
A. call for
B. call out
C. call upon
D. call in
参考答案
