49. What is meant by the expression “walking on eggshells” as used in the second paragraph?
(A) being very careful not to offend or upset someone
(B) to avoid talking about what is important
(C) something that seems bad at first, but results in something good happening later
(D) to be wrong about the reason for something or the way to achieve something
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統計: A(19), B(1), C(2), D(10), E(0) #3456275
統計: A(19), B(1), C(2), D(10), E(0) #3456275