A:薄荷醇属于氧化物
B:薄荷醇由10个碳原子、20个氢原子和1个氧原子构成
C:薄荷醇中碳元素、氢元素和氧元素的质量比为10:20:1
D:薄荷醇中碳元素的质量分数约为76.9%
— To the bank. I want to change the note into coins.
—Excuse me. Is it my turn now? —Not yet. Please wait on the chair ______your name is called.
I can swim outside.(变为一般疑问句)
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