In ________, he began to learn Russian,
问题:
In ________, he began to learn Russian, when he was in ________. A. 1970; the 50's B. the 1970; his 50s C. the 1970s; his fifties D. 1970s; his fifties |
In ________, he began to learn Russian, when he was in ________. A. 1970; the 50's B. the 1970; his 50s C. the 1970s; his fifties D. 1970s; his fifties |