Q13: When drive-ins were at the height of their popularity in the late 1950’s, some 4,000 existed in the United States, but today there are less than one-quarter that many.
- there are less than one-quarter that many
- there are fewer than one-quarter as many
- there are fewer than one-quarter of that amount
- the number is less than one-quarter the amount
- it is less than one-quarter of that amount
d 为什么不对,答案选c. [em09] |