The guard____old man to pass after he sh

问题选择题

The guard____old man to pass after he showed him the pass.

A．promised

B．agreed

C．let

D．permitted

答案

答案：D

从句法上判断只有选项A和D形式上正确。promise意为”许诺，答应”，permit意为”允许，许可”。再从句意上判断，老人把通行证让卫兵看过后卫兵应允许他进去。故D为正确答案。