患儿实施氧疗时,一般治疗的给氧浓度()
正常小儿,身长75cm、体重9kg、头围46cm,其最可能的年龄是()
Thesuspectcooperatedfullywiththepolicewhen______abouthisroleintheincident.
Thebookfairhasreceivedapositive________fromreaders.
Inordertobuyanewcar,youshouldatleast______onehundreddollarsaweek.
Heblamedhispoorperformance_____jetlag.
I'dliketoremindyouthatthereisno_____onthepartofsuspectstoanswerquestions.
CharlesSmith,______wasmyformerteacher,retiredlastyear.
乳牙出齐的年龄是()
Sicknessoften_______eatingtoomuch.