题干

Please call me ________ 289-1235.

A:in

B:for

C:on

D:at

上一题 下一题 0.0难度 选择题 更新时间:2017-08-20 01:02:27

答案(点此获取答案解析)

D

同类题1

阅读下列短文,从下面每小题的A、B、C、D四个选项中选出最佳选项

    Hershey chocolate is famous around the world. The man who began it, Milton Hershey, was glad to share the fruits of success with others.

    Milton Hershey was born on 13 September, 1857. In 1871, he started working for a local printer. But he didn't like this kind of work and ended the job quickly. Later, he helped make candy in a factory. After a few years, Milton knew that he was a good candy maker and he wanted to start his own candy business. In 1886, he started a caramel (焦糖) business, and four years later his business was very successful. After seeing how chocolate was made. Milton loved it right away. He got married and sold the caramel company for one million dollars and opened up a chocolate factory.

    Milton built a town with houses, schools, and stores so the workers in his factory could live nearby. As Milton made more money, he built a school for orphans (孤儿). When his wife died, Milton took all of his money and gave it to the school to help those children. He also set up the M. S. Hershey Foundation to help people get an education.

    Milton Hershey died in 1945, but the world remembers him for not only making chocolate, but for his work to help people. He is someone who built a town and helped people get jobs. He is someone who built a school for children who did not have families. He is someone who helped those who were sick and someone who made that chocolate, that delicious chocolate which most of us throughout me world enjoy.

同类题2

为了研究某降水丰沛、气温较高的山区群落演替的规律,生态学家利用把同一时间内的不同群落当作同一群落在不同演替阶段的原理,研究了灌草丛、针阔叶混交林和常绿阔叶林、针叶林等4个群落的相关特征,结果如下表(叶面积指数是指每单位土地面积上的叶片总面积)。下列有关说法正确的是(  )
 
灌草丛
针阔叶混交林
常绿阔叶林
针叶林
生产者固定有机物的量(t/hm2/a)
17.43
116.61
150.81
55.50
总呼吸量(t/hm2/a)
15.93
92.73
124.81
40.98
叶面积指数
2.48
11.28
17.76
6.63
植被干物质的量(t/hm2)
6.65
377.52
398.57
184.74