Ifyouhavedifficultylocatingaparticularbook，pleaseaskourlibrariansfor___(assist).
assistance
暂无解析
The plants need sand with a___ (deep) of at least 10 to 15 cm to grow.
Apart from her devotion to her work ，Elizabeth was also loved for her___(warm)and humor.
The rediscovery of this species of birds is one of the most___(ordinary)scientific findings in recent years.
Ifyouareunabletocometotheinterview,for______reasonyoushouldinformusaheadoftime.
Jane is restless; she is _____ an important phone call from her parents.
