Question

【题目】——What does the sign on the right tell us? ——Oh, it tells us that we ________ to stop our cars here.

A.don't allow
B.aren't allowed
C.didn't allow
D.weren't allowed

Answer 1

【答案】B
【解析】句意：——右边的标志告诉我们什么？——哦，它是说不允许我们在这儿停车。主语we是谓语动词allow的承受者，用被动语态；该标志表示通常的状况，用一般现在时态。故选B。