Inordertobuyanewcar,youshouldatleast______onehundreddollarsaweek.
A、putoutD
暂无解析
Thosewhochangemobilephonestoofrequentlywillhavetopayforbeing______.
Homingpigeonisusefulasa______carrierbecausewhentakenfromhome,itwillreturnatthefirstopportunity.
Hertalentandexperience______hertotherespectofhercolleagues.
______thepopularityofrobotsinJapan,thecountry’srobot-productiongrowthisslowingdown.
In1900,theenergyderivedfromburningpetroleumwasonlyfourpercent______ofcoal.
