问题:
He ______ the volunteer group last year and ______ many activities since then.
A.took part in…joined
B.joined…took part in
C.joined…has taken part in
He ______ the volunteer group last year and ______ many activities since then.
A.took part in…joined
B.joined…took part in
C.joined…has taken part in
A.took part in…joined
B.joined…took part in
C.joined…has taken part in
参考答案: