问题补充：
10．With the nurse who is very experienced and thoughtful her mother from next Monday, her worry decreases a lot.
A. looking after
B. look after
C. to look after
D. looked after
答案：
A. looking after
B. look after
(答案→)C. to look after
D. looked after
解析：可联系答.案.网客服索取。
