________evidence that language acquiring ability must be stimulated.
A、IfbeingC
暂无解析
Thisrobotissupposedtosavealotoflabor,butitremainsaproblemifit______.
Theprofessorcouldhardlyfindsufficientgrounds_____hisargumentsinfavorofthenewtheory.
AsurveywascarriedoutonthedeathrateofthosewhowereinfectedbySARS,________weresurprising.
_____ofwatermakesDeathValleyadesert,butitisbynomeansdevoid.
Georgeappliedforthepositionthreetimes______hefinallygotit.
