She is afraid ( ) that black box.A、to open B、open C、opening

题目

She is afraid ( ) that black box.A、to open B、open C、opening

答案

答案选A.
A：be afraid to do sth.意思是‘害怕去做某事’.这句话就是说‘她害怕去打开那个黑盒’.
B：好像没有be afraid do sth.这种说法吧.
C：一般是be afraid of doing /sth.意思是‘害怕发生某事’.显然这句话不是这个意思.