题目

    What do you think of work? Do you think it is important or unimportant? Most people think it important.   36     First, people have to work to support themselves or their families.  37      Then, work can bring us happiness after we do something for other people or a society. Some people say,“  38  A scientist sells his brain; an artist sells his genius(才华); a teacher sells his knowledge; a worker sells his labor;” and so on.     Thirdly，as a saying goes, “Nobody is born to be a lonely island.” Everyone wants to be accepted by others, and to be a mem11、下列有关生活常识的说法中，错误的是（　　）A、用肥皂水可验证生活用水中含钙、镁物质的多少B、纯净水干净、卫生，长期饮用对人体健康有益C、向公路的积雪上撒些食盐，能使积雪加快融化D、在水中滴入洗洁精易洗去餐具上的油污