It is the most instructive lecture that I ________ since I came to this school.
A. attended B. had attended
C. am attending D. have attended
(题文)________ breaks the law should be punished
A. No matter who B. Whoever
C. Who D. All
Have you heard of such an experiment ________ wine experts were fooled into thinking a cheap bottle of wine was an exceptional one with the labels changed.
A. as B. where
C. that D. which
After ________ seemed a very long time, the badly-wounded soldier came back to life.
A. that B. it
C. which D. what
The watch ________ I paid 50 dollars was stolen by the thief.
A. on which B. which
C. for which D. for that
Your work would be much better ______ you are always in such a hurry.
A. when B. because
C. once D. unless