Diesel engines are highly favored for many purposes in that they are both high in thermal efficiency and economy of fuel oils.
Answer: D (economical)
請問一下,我以為of 前面應該要放名詞啊?謝謝!!
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naomiliu \$m[1]:Diesel engines are highly favored for many purposes in that they are both high in thermal efficiency and economy of fuel oils.
Answer: D (economical)
請問一下,我以為of 前面應該要放名詞啊?謝謝!!
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