Peoplesatinthewaitinghall,
来源:语文精选馆 3.31W
问题详情:
People sat in the waiting hall, ________ seriously and their eyes ________ on the planes standing on the running field.
A. looked; fixed B. looked; fixing C. looking; fixed D. looking; fixing
【回答】
C
知识点:非谓语动词
题型:选择题