A. which B. that C. what D. one

A. in…which

B. in…that

C. by…which

D. from…that

A.where

B. that

C. when

D. which

A.when

B. where

C. which

D. what

To ______ did you speak on the campus？

A. who

B. whom

C. which

D. those

A.where

B. that

C. which

D. wherever

This is an important problem _______ too few social scientists have researched. A. which B. that C. into that D. into which

A． conscious

B． free

C． proud

D． afraid

Which of the following provides the most flexibility for the bond issuer？

A. Put provision

B. Call provision

C. Sinking fund provision

My hometown is no longer the place ______it used to be.

A. what

B. where

C. which

D. that

In Para. 3. the word “check” could best be replaced by which of the following？

A. Control.

B. Investigate.

C. Finance.

D. Reinforce.

We have reached a point ______ a change is needed.

A. where

B. that

C. which

D. when