Professional and skilled as she is in drama, there are when she can make some funny mistakes while acting in a movie.
A. situations
B. occasions
C. scenes
D. conditions
网友回答
A. situations
(答案→)B. occasions
C. scenes
D. conditions
解析：这题考查名词辨析：situations形势，occasions机会，场合，scenes场景，conditions条件，根据后面的when引导的定语从句，可以判断是B。因为其它选项做先行词，是用where引导定语从句的。