A．orB．butC．otherwiseD．stillI didn't help him. I would h……

单项选择题The second injection should have been given once the first drug had taken effect.

单项选择题Gambling is lawful in this state.

单项选择题All dogs are capable of doing harm to human beings.

单项选择题Human facial expression differ from those of animals in the degree to which they can be deliberately controlled and modified.

单项选择题You don't need to carry large amounts of cash； actually all financial businesses will be con-ducted by computers.