句型转换。

1.We were happy yesterday.(同义句)

We_______  ______yesterday.

2.Amy has 5pencils. Simon has 6 pencils.(合并成一句)

Amy has ______pencils______Simon.

3.I write to my good friend three times a month.(划线提问)

______  ______  do you write to your good friend?

4.There is little milk in the fridge,______  ______?(反义疑问句)

5.He cut his left hand with a knife.(一般疑问句)

______ he______his left hand with a knife?

路基加固类型按路基加固的不同部位分为（）。

A.路基上边坡加固

B.坡面防护加固

C.路基下边坡加固

D.边坡支挡

E.湿弱地基加固