Section D CULTURAL CORNER题组1单项选择1. ______ when the visitor comes in. A. Raise to your feet B. Rise to your feetC. Rising to your feet D. Raising your feet2. The wounded soldier ______, but failed. A. rose to his feet B. got to his feetC. struggled to his feet D. stood up to his feet3. Without proper lessons, you could ______ a lot of bad habits when playing the piano. A. give up