Being a ________(high) motivated lauguage learner, he takes every opportunity to improve his English
highly
暂无解析
InAugust1977,asatellitetogatherdataaboutthe10millionblackholeswhicharethoughttobeintheMilkyWay.
Shehasnohostilitytous,_____canbejudgedfromhereyes
Onehundredmiles____(be)toofartotravelonfoot.
Notuntilrecently_____thatThompsonhadbentellingthetruthallalong
TheUnitedStatesisacountry_(advance)inscienceandtechnology
