stay on your feet的意思If you have got something to ask your teacher in class,you'd better_____.A.stay on your feetB.stay away from schoolC.stay on for a citD.stay out so late
问题描述：
stay on your feet的意思
If you have got something to ask your teacher in class,you'd better_____.
A.stay on your feet
B.stay away from school
C.stay on for a cit
D.stay out so late
答
直立,stand straight
答
就是起立,站直的意思