Professor Johnson is said _____ some significant advance in his research in the past years.
C
暂无解析
_____yourtimelyadvice,Iwouldneverhaveknownhowtogoaboutthework.
Theschoolisgoingthe________miletocreatethenextgenerationofsportingstarsthankstoitsuniquedevelopmentprogram.
“Whatcoursesareyougoingtodonextsemester”
“Idon’tknow.Butit’sabouttime_____onsomething.”