患者男性，38岁，因呼吸道感染伴咳嗽，发热到医院就诊，医嘱给与青霉素80万U肌内注射，每日两次。据患者表现首选用药是
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DearMr./Ms,
Mr.JohnGreen,ourGeneralManager,willbeinParisfromJune2to7andwouldliketocomeandseeyou,say,onJune3at2.00p.m.abouttheopeningofasampleroomthere.Pleaseletusknowifthetimeisconvenientforyou.Ifnot,whattimeyouwouldsuggest.Yoursfaithfully,
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Yourdonationscan_____poorchildren____foodandachancetostudy.