单项选择题
A. when B. where C. that D. which
The famous writer （） you talked is writing another nove...
单项选择题The famous writer （） you talked is writing another novel.
A．about whom B．bout who C．whom D．who
The winner of the Nobel Prize in physics dedicated the ...
单项选择题The winner of the Nobel Prize in physics dedicated the honor to his high school physics teacher, （） had been an inspiration during his early years.
A. who B. whom C. which D. that
After he has written his paper, he found some additiona...
单项选择题After he has written his paper, he found some additional material （） he should have included.
A. that B. of which C. in which D. whom
