19. In that country, the rich ________ richer, the poor, poorer.
A: become
B: has become
C: becomes
D: is becoming
A: become
B: has become
C: becomes
D: is becoming
举一反三
- In that country, the rich ______ richer, the poor, poorer.
- _____ a member, complete this for, and send it with a cheque to the Social Research Association. A: To become B: Become C: One becomes D: On becoming
- The poor ______ getting poorer, the rich richer. A: are B: is C: has D: have
- ________ a teacher in a university , it is necessary to have at least a master's degree. A: To become B: Become C: One becoming D: One becomes
- Statistics ______ an increasingly popular course in college all over the world. A: become B: becomes C: have become D: has become