—Have you finished the work?
—Not yet, but no matter how hard it is, we'll keep ___ until we make it.
A、failedB
暂无解析
Asthepressure____,theliquidrockisforcedupthroughchannelsintheresistantrocktotheearth’ssurface.
____whatmay,we’renotgoingtomakeanyconcessionstohisunreasonabledemands.
IsTomatschooltoday?No,He’sathome______hehasabadcold.
Theoldmanshouldbetreatedwith____.
Allwewanttodo______tofindenoughwater_______thehorses.