定语从句)12.Mr.HerpinisoneoftheforeignexpertswhoinChina.A.worksB.isworkingC.areworkingD.hasbeenworking()13.TomistheonlyoneofthestudentswhotoShanghai.A.havegoneB.havebeenC.hasbeenD.hadgone()14I,yourg

Question

定语从句
) 12.Mr.Herpin is one of the foreign experts who___in China.
A.works B.is working C.are working D .has been working
( ) 13.Tom is the only one of the students who___to Shanghai.
A.have gone B.have been C.has been D.had gone
( ) 14 I,___your good friend,will try my best to help you out.
A.who is B.who am C.that is D.which am

Answer 1

答案分别是：12 C.are working 13.has been 14.B who am 这都是定语从句.12,who代表先行词 experts,所以其谓语动词用复数 C.are working
13.who代表先行词the only one ,所以其谓语动词用单数 C.has been
14.who代表先行词 I ,所以其谓语动词用am