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题目内容
（河北农业大学大学英语Ⅳ）
He is a man with a________ business sense. He has built his initial investment into a substantial and even excessively large fortune.
A、
shrew
B、
shrewd
C、
shrug
D、
showing
A、
shrew
B、
shrewd
C、
shrug
D、
showing
参考答案
