Question

In order to reduce the increasing prices of vegetables , the toll(過路費)           if a truck carrying them passes through a toll station .

A．cancels

B．is cancelled

C．was cancelled

D．had been cancelled

Answer 1

B

考察時態(tài)及語態(tài)。句意：為了降低蔬菜正在升高的價格，當(dāng)通過收費站時運菜的卡車的過路費被取消了。描述的是現(xiàn)在的一種客觀狀態(tài)，過路費是動作的對象，故用被動語態(tài)，一般現(xiàn)在時態(tài)，選B。