Theopeningceremonyisagreatoccasion.Itisessential_____forthat.
A、forustobepreparedA
暂无解析
Priceshaverecentlyriseninorderto__________theincreasedcostofrawmaterials.
The Bent Pyramid outside Cairo __________ ancient Egypt ’s first attempt to build a smooth-sided pyramid.
HismannerwassopleasantthatBollafeltat（）withhimatonce.
_____atinthisway,thepresenteconomicsituationdoesn'tseemsogloomy.
The（） in Janet‘s character has hindered her froom advancement in her career.
