_____ of water makes Death Valley a desert, but it is by no means devoid.
D
暂无解析
It is no longer a problem _______ the poor children in this district can go to school.
Therearesomepolicecarsinfront.Whatdoyousuppose_____?
Duringthetouristseason,therearemanypeoplewanderinginthiscitytoseetheoldcastles_____inthesixteenthcentury.
Generallyspeaking,thehardoneworks,_______.
Thisrobotissupposedtosavealotoflabor,butitremainsaproblemifit______.