"When hitting a solid object such as a ship or an airplane, the radar waves are reflected back ____they came.
A.in the way
B.the way
C.by the way
D.through the path"
正确答案是D
"When hitting a solid object such as a ship or an airplane, the radar waves are reflected back ____they came.
A.in the way
B.the way
C.by the way
D.through the path"
正确答案是D