Thedevastatingfloodsanddroughtsthatimposedarecurrenttaxofsufferingonthefarmersnolongeroccur.Egyptianagriculturehasbeentransformed,andindustryisbenefitingfrompowergeneratedbythedam.（）
Theconclusionfromthestudyisnotdefinite;itisjust________.
周煦良在“翻译三论”一文中写道：直译可以分为三类，其中不包括（）
Ithasbeenyears________Ireturnedhome.
Thebasicunitinthestudyofmorphologyis______.
