Why does Doree refrain from telling Mrs. Sands about the letter from Lloyd?

A.She is afraid that Mrs. Sands will take the letter away from her.

B.She distrusts Mrs. Sands of her professional ability.

C.She is unwilling to have her illusion cleared away by Mrs. Sands.

D.She dislikes Mrs. Sands for being too nosy.

正确答案：C