Dear Frank,

    How's it going? How's the weather in Boston? I'm fine. Thank you for your photos and your letter. In your letter, you say you will soon have a long exciting vacation. You are arriving in China for it, aren't you? It's cool and sunny here now, just for visiting. And would you like to come to my house? Let me tell you the way to my house.

    You can take the No.8 bus from the airport (机场). Then you will pass a hotel on your right and go along Renmin Street. Then you go through Heping Street, Center Street and Long Street. When you see a beautiful garden, turn left. Then you go down

    Bridge Street and turn left at New Park. You can see a house with a big tree next to it. That's my house. You can find it easily. Hope you have a good trip.

Yours,

Mingming

根据短文内容，选择正确答案

上世纪80年代初，深圳有一个口号在全国叫响:“时间就是金钱，效率就是生命”；如今深圳人又喊出了一个新的口号“创意就是金钱，创新就是生命”。在企业发展过程中，重视创意和创新能（   ）

①消除市场竞争的压力②扩大市场占有空间③增加商品价值量④形成自身竞争优势

鱼类终生生活在水中，它的运动方式是____．运动器官是____．

→We must have a ____ ____ to keep healthy.