So far, we           3000 English words.
#40151
A
learned
B
have learned
C
studied
D
learn
推荐题目
The teachers ________ on the blackboard with chalk in the future.
#39033
A
isn't writing
B
didn't write
C
don't write
D
won't write
In ten years, John __________ an astronaut.
#42217
A
will be
B
is
C
was
D
be
Ten years_______ since my uncle ________ to Ningbo.
#38703
A
have passed; went
B
passed; has gone
C
has passed; has gone
D
has passed; went