符合铜绿假单胞菌的是A．氧化葡萄糖、氧化酶(-)、还原硝酸盐B．发酵葡萄糖、氧化酶(

卖方垄断价格

With this spring’s sports meet on 26th,April______, we find the track on the play ground newly______ with white paint and students of each class more united than ever.

A．in the corner, mark

B．around the corner, marked

C．in the corner, marking

D．around the corner, be marked

请根据情景选择正确的句子。

1. 你想帮妈妈洗衣服，你这样说：[ ]

A. Shall I wash the clothes for you, Mum?

B. Am I going to wash the clothes, Mum?

2. Tom生病了，你动员同学们去看他，你这样说： [ ]

A. Will you see Tom?

B. Shall we go to see Tom?

3. 你想请别人跟你一起去动物园，你这样说： [ ]

A. Will you go to the library?

B. Shall we go to the zoo?

4. 作业写完了，你想玩一会儿电脑，你这样征求妈妈的意见：[ ]

A. Shall I play computer games for a minute, Mum?

B. Will you play computer games for a minute, Mum?

5. 姐姐和你一起给妈妈买了一个节日礼物，姐姐让你先别让妈妈知道，你这样说：[ ]

A. I'll let her know.

B. I won't let her know.

1.在初中阶段我们学习了几十首古诗词，有的咏史，有的写景，有的叙事……请问杜牧的《赤壁》属于哪一种写法？本诗在运用这种写法上有什么特点？  

______________________________________   

2.“东风不与周郎便，铜雀春深锁二乔”一句中“东风”指什么？简要谈谈你对这两句诗的理解。

______________________________________

A．

B．

C．

D．