I'dappreciateitverymuchifyoucouldmakesome________onmyrecentarticleattheconference.
C
暂无解析
TheUnitedStatesisacountry_(advance)inscienceandtechnology
Ataskofthepostofficestaffisto_(class)mailaccordingtotheplacesitistogo
Notuntilrecently_____thatThompsonhadbentellingthetruthallalong
Decisionmakersmusthavesomewayofdeterminingofseveralalternativesisbest.（）
Itwillbeinterestingtoseewhat’sgoingtohappenatthenext________(elect).