单项选择题A.He can’t find good examples to illustrate his point. B.He can’t find a peaceful place to do the assignment. C.He doesn’t know how to describe the beautiful country scenery. D.He can’t decide whether to include the effort part of skiing.
单项选择题A.They don’t want to use up all their life savings. B.They fear they will regret it afterwards. C.They would like to spend more time with them. D.They don’t want to see their husbands poorly treated.