题目

The choice to adopt and hold gratefulness is the one that is different from those who suffer misfortune and those who enjoy a full life. My mother died when I was 24. It was a very difficult time in my life — everything seemed to fall apart. I lost my job, and then my utilities were turned off. I had to take cold showers for six months. A neighbor who knew about my situation came to my house and made me an offer. I took care of her children as a job, and I no longer went hungry. I was surprised that someone would trust me — a young woman with her children. And it was with the very confiden下图是称量固体质量装置图，回答下列问题：（1）通常使用______（填“图1”或“图2”）称量物质质量；（2）用图1称量2g食盐，发现指针向左偏转时，这时应______；（3）某人用图2装置称量5.2克食盐时（1克以下用游码），所称食盐的实际质量为______；A、4.8克     B、5.2克    C、5.0克     D、5.1克（4）改正图3中的错误：______．