This course promises very quick results．-考呗网

单选题This course promises very quick results．

题干中的关键词“very quick results”，与D段中“…master the skills of typing within a matter of days．”相对应。quick与within a matter of days相对应。

1You will be shown a range of teaching methods on this course．

2If you complete this course successfully，you may be given a job．

3The organizers will cover some of your costs while you are on this course．