单项选择题
A.Right B.Wrong C.Not mentioned
FDA has approved the plan of using HIV to cure cancer i...
单项选择题FDA has approved the plan of using HIV to cure cancer in humans.()
The fuel tanks had a capacity of 140 liters.()A.functio...
单项选择题The fuel tanks had a capacity of 140 liters.()
A.function B.ability C.volume D.power
Our statistics show that we consume all that we are cap...
单项选择题Our statistics show that we consume all that we are capable of producing.()
A.waste B.buy C.sell D.use