—Teenagers allowed to drive a car. — That’s true. It’s too dangerous for them to drive a

问题补充：

—Teenagers allowed to drive a car.

— That’s true. It’s too dangerous for them to drive a car.

A. should be not

B. should not be

C. should be

D. should not

答案：

A. should be not

B. should not be

C. should be

D. should not

解析： 考查情态动词。句意 青少年不应该被允许开车。这是真的，对于他们来说，开车太危险了。Should表应该，be allowed to do ,被允许做某事，故选B项。