《建设工程安全生产管理条例》第14条第2款规定，工程监理单位在实施监理过程中，发现存

阅读短文，判断正(T)误(F)。

Dear Mike,

      How are you? My brother and I are having a happy holiday. Yesterday we went to the nature park. We

went there by car. We sang and danced. And we ate lunch there. The food was very delicious. In the afternoon,

we went shopping. I was very tired. We are going to learn many other things during the holiday. We are sure

we'll have fun. What about your holiday? Please tell me.

　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　Love,

　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　Amy

( ) 1. Amy and her brother are having a happy holiday.

( ) 2. They went to the nature park by bus.

( ) 3. They went shopping.

( ) 4. Amy wasn't tired. Because she was happy.

内踝上8寸以上的部位，足三阴经的分布规律是（）。

A.太阴在前，厥阴在中，少阴在后

B.厥阴在前，太阴在中，少阴在后

C.厥阴在前，少阴在中，太阴在后

D.太阴在前，少阴在中，厥阴在后

E.少阴在前，厥阴在中，太阴在后

计算：

（1）（m+2n）-（m-2n）

（2）2（x-3）-（-x+4）

（3）2x-3（x-2y+3x）+2（3x-3y+2z）

（4）8m²-[4m²-2m-4（2m²-5m）]．

事前に関係者によく説明しておくことが効果的ですね。

舞台上的所有对象都是可以用橡皮擦擦除的。