為監測ICU病室的環境情況，作空氣培養的間隔時間是
A、10天一次C
暫無解析
Somelinguiststhoughtthatalllanguages______andwereruledbyacommongrammar.
Wearewaiting______yourreply______ourletter.
—Whydidn’tyoubuyanewcar?
—IwouldhaveboughtoneifI_______enoughmoney.
Hehasdeeploveforthepeopleand________loyaltytothecountry.
Don’ttrusteverything________youhavereadinthenewspapers.
