Ferrari driving classes that cost $9,000 or so are not for the meek.
举一反三
- Mr. Smith was in great need of money, so he ____ $2 000 for his car. A: paid B: took C: cost D: spent
- Which of the following best describes a frequency distribution A frequency distribution is a grouping of:（） A: data into intervals (classes) so that the number of observations in each of the non - overlapping intervals (classes) can be seen and tallied. B: selected data into intervals (classes) so that the number of observations in each of the non - overlapping intervals (classes) can be seen and tallied. C: dependent intervals (classes) so that they can be seen and tallied.
- Careless driving may___yourlife. A: cost B: spend C: pay D: buy
- We have classes in the morning,____we don’t have classes in the afternoon.(根据句意选用and,or,so,while,but)
- When constructing a frequency distribution, classes should be selected so that they are of equal width.