When you learn English,don’t try to learn too many words________.It’s best to review frequently.
A.at times |
B.at the same time |
C.at all times |
D.at a time |
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When you learn English,don’t try to learn too many words________.It’s best to review frequently.
A.at times |
B.at the same time |
C.at all times |
D.at a time |