读一读，说一说，依照例子写句子。例: How many birds can yo

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问题仿写题，造句

读一读，说一说，依照例子写句子。

例:	How many birds can you see? I can see eight.
1.	_____________________ can you see? I can see ___________.
2.	________________________________? ___________________.
3.	________________________________? ___________________.

答案

1. How many kites, seven

2. How many boys can you see, I can see three

3. How many rabbits can you see, I can see two

单项选择题

由发包人原因造成的停工由发包人承担，赔偿承包人()。

A．工期

B．造成的损失

C．工期和造成的损失

D．工期或者造成的损失

单项选择题

设信号的波特率为500Baud，采用幅度-相位复合调制技术，由4种幅度和8种相位组成16种码元，则信道的数据速率为（）。

A.500b/s

B.100b/s

C.2000b/s

D.4800b/s