1b,be new to 新上任,意思是刚进入警察行业
2a answer to 介词to的固定搭配 如the key to the door
3c let sb do sth让某人做某事 因此b,d 选项排除 根据情境应选c
英语题（完形填空）
The policeman was" "to his work,and didn't know the answer" "Jack's excuse.He thought for a few seconds,and then let Jack" ".
( )1.A.slow B.new C.clever D.quick
( )2.A.to B.for C.about D.of
( )3.A.stop B.leaving C.go D.left
1b,be new to 新上任,意思是刚进入警察行业
2a answer to 介词to的固定搭配 如the key to the door
3c let sb do sth让某人做某事 因此b,d 选项排除 根据情境应选c