Statistics ______ an increasingly popular course in college all over the world.
A: become
B: becomes
C: have become
D: has become
A: become
B: becomes
C: have become
D: has become
举一反三
- With the development of modern technology, _____ phone has become quite popular all over the world due to their outstanding functions
- But as sales and brand ________________ have risen, Calvin Klein has become an increasingly popular target for Asian and European counterfeiters.__
- You should have put the yogurt into the fridge, I expect it ______ undrinkable by now. A: became B: had become C: has become D: becomes
- However, costumes inspired by contemporary popular culture, such as______________, have become increasingly common in recent years.
- 19. In that country, the rich ________ richer, the poor, poorer. A: become B: has become C: becomes D: is becoming