A.It has seen a steady decline in its profits.B.It has become much more competitive.C.

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A.It has seen a steady decline in its profits.

B.It has become much more competitive.

C.it has lost many customers to foreign companies.

D.It has attracted a lot more designers from abroad.

请帮忙给出正确答案和分析,谢谢!

热搜:a是b的充分条件,b是a的必要条件吗