问题
单项选择题
The key - the company' s success was that it employed an excellent manager.
A．to
B．for
C．around
D．about
答案
参考答案：A
解析： the key to意为“……的关键”。
搜题请搜索小程序“爱下问搜题”
The key - the company' s success was that it employed an excellent manager.
A．to
B．for
C．around
D．about
参考答案：A
解析： the key to意为“……的关键”。