–Jane, you’ve made such great efforts that you are to pass the exam.
– It is very kind of you to say so, Mr. Smith.
A. easy
B. bound
C. possible
D. unlikely
网友回答
A. easy
(答案→)B. bound
C. possible
D. unlikely
解析： be bound to do sth一定、必定做某事，相当于be certain to do sth。句意：你下了这么大工夫, 一定能考及格。be easy/possible to do sth一般不用人作主语；unlikely与句意不符。