问题
单项选择题
We regret to say that the prices you have bid are too low to ______.
A. accept
B. be acceptable
C. be accepting
D. be unacceptable
答案
参考答案:B
We regret to say that the prices you have bid are too low to ______.
A. accept
B. be acceptable
C. be accepting
D. be unacceptable
参考答案:B