单项选择题

Man: William is a very strict person. You should be careful.
Woman: But I don"t think he will pick holes in my thesis.
Question: What does the woman mean

A.She doesn"t thinks that William not help her with her thesis
B.She thinks that William will make a great contribution to her thesis
C.She thinks that William will provide necessary materials to her thesis
D.She doesn"t think that William will be too critical about her thesis