朝鲜族的传统菜肴是( )。
A.泡菜 B.白肉血肠 C.手扒羊肉 D.扒大乌参
参考答案:A
Radar enables the pilot of an airliner to take off, fly and land in _____.
A.danger
B.comfort
C.continuity
D.safety
ASCII码共有多少个字符
A.126
B.127
C.128
D.129