As a new
recruit on the St. Louis police force, Henry encountered a little more danger
than ________ expected in his line of work.
a) was to be b) has been
c) were to be d) have been
저는 b로 답을 골랐는데 a가 정답이네요. b가 안되고 a가 되는 이유 좀 설명해 주실 영어 고수님 구합니다 ㅠㅠ
1