interesting有趣的
dictionary字典,词典
favourite最喜爱的
spectroscope分光镜,分光器
reaooraisal再鉴定,再评价
homogeneous同类的
physiotherapy物理治疗法
lithography平版印刷术,石版印刷术,金属版印刷术
ignominious可耻的,不光荣的
circumstantial周详的,详尽的
blockhouse碉堡
abstraction提炼,取出,抽出
synagogue犹太教教堂
voluminous长篇的
unannounced未先通报的,未通知的
is his
A:Whose dog__is_(be)this?
B:It's__his_(he)dog.
is
his