_____yourtimelyadvice,Iwouldneverhaveknownhowtogoaboutthework.
A、UnlessB
暂无解析
_____enoughtimeandmoney,theresearcherswouldhavebeenabletodiscovermoreinthisfield.
Thethreementriedmanytimestosneakacrosstheborderintotheneighboringcountry_____bythepoliceeachtime.
____youwerebusy,Iwouldn’thavebotheredyouwithquestions.
HismannerwassopleasantthatBollafeltat（）withhimatonce.
Hewasluredintoacrimehewouldnot____________havecommitted.
