现在，植物可以无土栽培，进行工厂化生产，土地保护无关要紧。（判断对错）

在用托盘天平测量质量的实验中，如果使用了沾有油污的砝码，则(　　)

    As a foreigner, it's hard for me to tell what Chinese people are like. But my1in Beijing said something.

    A couple of weeks ago, I went to buy four big suitcases(行李箱) for travel.2I was going down the street, it suddenly rained, heavily. A stranger called me into his little shop. He 3 me a cup of tea and a chair. When the rain got 4, I thanked him and rushed to a5nearby to buy my suitcases.

    If you've ever tried to push four big suitcases by yourself, you may understand my6. I looked silly, for the suitcases were dancing wildly across the floor. Then I got a7on the shoulder. It was the seller. He signed that I should wait. A few minutes later, he8in a car, and put the suitcases inside. Then we went driving9along the road to my home. I offered him some money, but he10. In broken English he said, “Feel good…help you.”

    Now, you can see Chinese people are always ready to help you.