我国对国际船舶无线电话的岸台费按分钟收取,高频电话每分钟收取().
A.3.4GFs
B.4.4GFs
C.7.4GFs
D.8.14元
参考答案:C
I feel sick. I sore throat. [ ]
A. had
B. has
C. have
右前斜位X线摄片上食管压迹加深,提示()
A.左心室增大
B.右心房增大
C.右心室增大
D.主动脉增宽,扭曲
E.左心房增大