---Isit interesting job?---No,itis boring work. ...
问题详情：---Isit interesting job?---No,itis boring work. A.a;an B.an;a C.an;/ D./;a【回答】C知识点：冠词题型：选择题...
—Isthishertelephonenumber? —No.Itis
问题详情：—Isthishertelephonenumber? —No.Itis_______. A.my B.me ...
—Isthisyourbike?—No,itis
问题详情：—Isthisyourbike?—No,itis___________.___________isred.;His ;Her ;Her ;Mine【回答】D知识点：物主代词题型：选择题...