In our life, we can work hard on one task    , and then another. In this way, all your dreams can be realized.
#35414
A
at a time
B
on time
C
at the time
D
all the time
推荐题目
Do you think he is _____size ___Tom?
#43486
A
the same; as
B
same; as
C
same; like
D
the same; like
— ________ have you learned to play the piano?— ________ five years ago.
#36030
A
How long, For
B
How often, For
C
How long, Since
D
How soon, Since