A、对
B、错
A、对
B、错
A、留头
B、低头
C、甩头
D、抬头
A、对
B、错
A、对
B、错
A、对
B、错
A、对
B、错
A、对
B、错
A、one two three four
B、two and three and four one
C、one two three four and one
D、two and three four one
A、向前
B、向后
C、向里
D、向外