在 IE 地址栏输入的“ http://www.cqu.edu.cn/ ”中， http 代表的是 ____。
A
暂无解析
下列关于E-mail的叙述中错误的是____。
Mrs.Smithlockedboththefrontandthebackdoorsbeforeshewenttobed______thatsomeonemightstealintothehouseatnight.
ORS溶液不宜用于（）
Copernicusmaintainedthattheearth_____roundthesun.
Thefarmingmethodshavebeen________improvedwiththeinventionofthenewmachine.
Ayearlater，withthenation’seconomy________，Bush’sapprovalratingdroppedbelow40percent
Hewasvery_____togo，buthehadnochoice.
CharlesSmith,______wasmyformerteacher,retiredlastyear.
Notuntilrecently_____thatThompsonhadbentellingthetruthallalong.
Theoceansdonotsomuchdividetheworld_______uniteit
Sicknessoften_______eatingtoomuch.