4．My hands are dirty. I ______ the wall the whole morning but haven’t finished yet.

4．My hands are dirty. I ______ the wall the whole morning but haven’t finished yet.

4．My hands are dirty. I ______ the wall the whole morning but haven’t finished yet.

A．have painted           B．have been painting    C．am painting        D．Painted

  根据对话内容，从对话后的选项中选出能填入空白处的最佳选项，并在答题卡上将该项涂黑。选项中有两项为多余选项。(其中E=AB；F=AC；G=AD)

M：Mr Smith, have you ever been to the Great Wall?

W：No, actually I’ve never been there.     

M：Would you like to go to the Great Wall?

W：   I’ve been waiting for long. I’d be more than glad to.

M：All right. We’ll go by car. Can you get ready by eight?

W：    I’ll try to make it. Do you think I should ask the hotel to pack me a lunch?

M：  I’ll take care of that. There’s a good restaurant there. Oh, it is likely to be windy on the wall at this time of year.

W：   Shall I take a coat with me?

M：Yes, you’d better take a coat or a sweater. Well, I’ll be off now. I’ve got to see about the arrangements. See you tomorrow.

W：Till then.

A．No, I think there’s no need.

B．Sorry, but I am terribly busy.

C．Yes, I think that’s a good idea.

D．That’ll be fine.

E．Is that so?

F．Of course I’ve heard much about that.

G．I don’t think so