确诊CO中毒最主要的依据是
A、CO的接触史C
暂无解析
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As____clearfromhismanners,heisateacher.
—Howdoyoulikethisdress?
—It’sbeautiful,anditfitsmewell._______Ilikeitverymuch.
Shehiredalawyertoinvestigate,onlytolearnthatGabrielhadremovedhernamefromthedeed.Theinfinitiveverbphrase“onlytolearn”isused____.
Thebeachisinanideal（）todrawtourists.
