根据对话内容从方框中选择能填入空白处的最佳选项补全对话，其中有两项多余。
A：Good morning.
B：I'm not feeling well.My head hurts．
A：
B：For about a week
A：Let me take your temperature(A few minutes later)
A：There's nothing serious．
B：No,I don't．
A：What do you usually do at night?
B：
A：How long do you usually watch TV?
B：About six hours．
A：That's the problem!That's too long!
B：Thank you,doctor．

A．I usually watch TV B．I'm sorry to hear that． C．Do you get enough sleep at night? D．Have you got a headache? E．What's the matter with you? F．How long have you been like this? G．You should get enough sleep and then you will be ok．