15、Jack is a common person, _______, I think, that will be found everywhere.
A.whom B.who C.one D.he
13、One of the boys kept laughing, ___________ annoyed Jane quite a lot.
A. which B.who C.that D.what
15、Jack is a common person, _______, I think, that will be found everywhere.
A.whom B.who C.one D.he
13、One of the boys kept laughing, ___________ annoyed Jane quite a lot.
A. which B.who C.that D.what