— Shall we go to the station to meet our cousins?— I’ m afraid you . They will take a taxi

问题补充：

— Shall we go to the station to meet our cousins?

— I’ m afraid you . They will take a taxi by themselves.

A. shouldn’t

B. can’t

C. mustn’t

D. needn’t

答案：

A. shouldn’t

B. can’t

C. mustn’t

(答案→)D. needn’t

解析：句意：我们将去车站迎接我们的表兄弟？恐怕你不必。他们将乘出租车。Shouldn’t不应该；can’t不能；mustn’t禁止，不允许；needn’t不必。结合后文They will take a taxi by themselves.可知该选D。