在航测相片上识别不同物体的影像,称为()。
A、调绘
B、判读特征
C、地物
D、地貌
参考答案:B
I tried to phone her, but even as I _____ she was leaving the building.
A.phoned
B.would phone
C.had phoned
D.was phoning
I was late today because my alarm clock didn't ______. [ ]
A. run off
B. go off
C. give out
D. give up