A.that | B.what | C.which | D.as |
A./ | B.for which | C.why | D.all the above |
A.where | B.on which | C.under which | D.in which |
A.among which | B.of which | C.in which | D.to which |
A.which;which | B.why;which | C.why;that | D.that;that |
A.As | B.Which | C.That | D.What |
© 2017-2019 超级试练试题库,All Rights Reserved.