问题
选择题
He was left _____, with no one ____ after him.
A．alone; looking
B．lonely; looked
C．lonely; looking
D．alone; looked
答案
答案：A
句意：他被单独留下，没有人照顾他，短语：把某人单独留下，leave sb alone，第二空是with的复合结构，no one与look 之间是主谓关系，所以用现在分词。故选A。