问题：
【题文】--- Why do you want to be a lawyer?
--- If l become a lawyer, I help people.
A．will can
B．am able to
C．will be able to
D．was able to
【题文】--- Why do you want to be a lawyer?
--- If l become a lawyer, I help people.
--- If l become a lawyer, I help people.
| A．will can | B．am able to | C．will be able to | D．was able to |
参考答案：