The doctor advised Versa strongly that she should take a holiday,but didn’t help.
A. it
B. she
C. which
D. he
网友回答
(答案→)A. it
B. she
C. which
D. he
解析：此题考查不定代词的用法。it指医生劝告Versa休假这件事。which引导定语从句要把but去掉。不是医生也不是Versa不起作用。句意为：医生强烈建议Versa休假,但他的话没起作用。