--Shall we discuss the problem at the meeting today? ---We’d better not. the problem isn’t

问题补充：

--Shall we discuss the problem at the meeting today?

---We’d better not.,the problem isn’t so burning. What’s more, the manager won’t be back until tomorrow.

A. Begun with

B. Beginning with

C. To begin with

D. Being begin with

答案：

A. Begun with

B. Beginning with

(答案→)C. To begin with

D. Being begin with

解析：考查情景交际和固定短语。“我们今天要在会上讨论这个问题吗？”“最好不要。首先，这个问题不是很紧急。而且，经理明天才回来。”To begin with“首先”。故选C。