题目内容
The cost of oil is less than _______ of gas.
A. it B. one C. the one D. that
D
在比较级中用that来代替前面提到过的不可数名词。
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题目内容
The cost of oil is less than _______ of gas.
A. it B. one C. the one D. that
D
在比较级中用that来代替前面提到过的不可数名词。