问题
选择题
30. More than 20 years ago he was badly wounded in the anti-Vietnam war. Since then he can only walk _____ an arm-chair .
A.in
B.on
C.by
D.Over
答案
答案:A
30. More than 20 years ago he was badly wounded in the anti-Vietnam war. Since then he can only walk _____ an arm-chair .
A.in
B.on
C.by
D.Over
答案:A