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问题 判断题

招标人和中标人应当自中标通知书发出之日起20天内订立书面公路工程施工合同。 ( )

答案

参考答案：错

解析： 招标人和中标人应当自中标通知书发出之日起30天内订立书面公路工程施工合同。

填空题

“嫦娥Ⅰ号”探月卫星沿半径为R的圆周轨道绕月球运动了一周，其位移大小是

__________，路程是________；若卫星绕月球运动了1. 75周，其位移大小是________，

路程是________，此运动过程中最大位移是________，最大路程是________．
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补全对话，情景问答

补全对话。

A: It's Sunday tomorrow, you know. What are you going to 1             ?

B: I'm going to 2              a basketball match. It's between a Japanese team and a Chinese team.

A: 3             ! 4              is it going to be?

B: At four o'clock in the afternoon. I have two tickets here. I can let you 5             one.

    Don't you want to go?

A: Of course. I 6            , but I can't. We're going to have a football match tomorrow afternoon.

B: I see. 7              are you going to play with?

A: A team 8              the No.7 Middle School.

B: Where are you going to have the match?

A: At the Children's Palace. Oh, where's Li Ping, do you know?

B: He isn't 9            . I think you can find 10             at home.

A: Thank you. Bye-bye.

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