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，选项中有两多余选项。 —Can you help me? —Sure, what's the problem? —_ 1 _. —Well, how about San Francisco? We went there last year and had a great time. —_ 2_ . —Well, there is Golden Gate Bridge of course, and Golden Gate Park. It's a really big park. You can go   for long walk or take a rest in the Japanese Tea Garden . It's beautiful there . —_ 3_ . —There is also a place called Fisherman's Wharf. That's r eally popular with tourists. There are lot's of      shops ,cafes and restaurants. And from there you can go on a boat trip to Alcatraz. You know, it's a small but very beautiful island . —_ 4_ . —No, you can't stay on the island; there aren't any hotels. You can only go for the day. I think I've still got a book about San Francisco. I can lend it to you. —_ 5_ . A. What can you do there? B. Oh, great! What a great place to stay in! C. What an idea! what is the best time to go there? D. I can't decide where to go for the holiday. E. Thanks a lot. San Francisco, here I come! F. Humm, that sounds good. G. How can I go there ?