'Shallow depth' in the last paragraph implies______. A.being yourself in the performance B.trying to look serious C.pretending to be well-prepared D.being seemingly knowledgeable
A.A.being B.trying C.pretending D.being
【参考答案】
A 解析：文章主要讲了两种演讲的方式是不可取的。一是准备的过于认真仔细，使得演讲太像表演，以至于观众怀疑其真实性......