Three years (__) a short time. You have to study hard.
A: is
B: are
C: be
D: were
A: is
B: are
C: be
D: were
举一反三
- Three years ______ a short time. You have to study hard. A: is B: are C: be
- How time flies! Three years () really a short time. A: is B: are C: were D: was
- How time flies! Three years really a short time.
- —______time flies!—Yes, but for our students, two years ____a short time. A: What a; are B: How; is C: What an; was D: How; were
- Three years( ) a long time. A: is B: are C: was D: were