小测验：选择正确的单词

1. A man who gives massages professionally.
   男按摩师施行按摩和理疗的男人
2. Her voice should be professionally trained.
   她在运嗓上应接受专业训练.
3. He arrived professionally when he was still young.
   他年轻时事业上就取得了成功。
4. He plays cricket professionally.
   他以打板球为职业.
5. The musician has arrived professionally.
   这位音乐家在职业上已经成名。

　1个副词解释