问题
选择题
When we came to the gate, he stopped _______ me go in first.
A．to let
B．to tell
C．to allow
D．to ask
答案
答案：A
let是使役动词，let sb do sth是固定搭配，而tell\allow\ask sb to do sth,根据句子结构“_______ me go in first”，选B、C、D都不正确。