GWD-22-41

查了,没有

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.

1. there are less than one-quarter that many

2. there are fewer than one-quarter as many

3. there are fewer than one-quarter of that amount

4. the number is less than
                       one-quarter the amount

5. it is less than one-quarter of that amount

完全不知道如何下手,牛人请指点

Search for GWD-21-13  Answer: C.

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