Recently I have bought an iPad 3 on the website of taobao. com, ________ the price is very reasonable.
A.on which B.in which
C.of which D.from which
Have you ever seen any trees ________ leaves were black because of the polluted air?
A.whose B.that
C.which D.who
The scientist won the Nobel Prize in Chemistry, ________ made him famous all over the world.
A.this B.that
C.what D.which
The result was not the same ________ the professor had expected, ________ was rather disappointing.
A.as; which B.which; as
C.as; that D.that; which
Was it through Mary, ________ was working at a high school, ________ you got to know Tom?
A.who; who B.that; which
C.who; that D.who; which
Nowadays people are more concerned about the environment ________ they live.
A.what B.which
C.when D.where