The traffic administration indicates that airline passengers are only allowed to carry their luggage less than 5 kilograms with them.
A. weighed
B. being weighed
C. weighing
D. to weigh
网友回答
A. weighed
B. being weighed
(答案→)C. weighing
D. to weigh
解析：句意：交通管理表明坐飞机的乘客仅仅被允许携带他们的行李的重量不超过5千克。to weigh表将来，或目的，显然不符合这里的语境。这里luggage与weigh之间是主动关系，故选C。