In our life, we can work hard on one task _______, and then another. In this way, all your dreams can be realized.
A.at a time | B.on time | C.at the time | D.all the time |
In our life, we can work hard on one task _______, and then another. In this way, all your dreams can be realized.
A.at a time | B.on time | C.at the time | D.all the time |