问题
判断题
球墨铸铁比灰口铸铁的韧性好。
答案
参考答案：对
搜题请搜索小程序“爱下问搜题”
球墨铸铁比灰口铸铁的韧性好。
参考答案：对
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| On Saturday morning there are a lot of people in Xiqing Park. Jim and David 1 at the gate of the park. They 2 to go into the park. D: Wow! So many cars and 3 here! There must be many people in the park. 4 go in and have a look. J: OK. Let's go. D: 5 can we buy tickets? Where's the ticket office? J: It's over there. Can you see the small window? D: Yes, I see it. 6 is a ticket? J: Look! It says two yuan for an adult (成年人), but one yuan 7 a school child. D: Hmm, it's cheap. We are school children. So we can 8 two tickets for one yuan. J: I'm afraid not (恐怕不行). We 9 have our school IDs. D: Oh, that's right! J: It doesn't matter (没关系). Let 10 go and buy two tickets for adults. | |||
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