题目内容
（请给出正确答案）
A.doubted
B.doubtful
C.undoubtedly
简答题官方参考答案
（由简答题聘请的专业题库老师提供的解答）
更多“His friends and doctors very much () whether he could do it.”相关的问题
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| In the past, most American mothers were at home to take care of their children during the day. Now, 1, many mothers are working. More than half of the American women with young children have2 outside the house. American families solve the child care3in different ways. Some parents allow older children to stay at home alone after school. The parents4make sure that their children, usually not younger than 10 years old, understand5rules and can deal with emergencies (紧急情况). Other parents say they would6allow their children to be at home alone. They usually7 someone to take care of the children. Some parents in the U. S. find their own ways to cut the cost of child care. They join child care8. Each person in the group9for the children of other group members at different times. Some parents ask local churches, schools and social organizations to help10activities for the children. These child care choices often cost11or no money. Many American parents, however, still struggle with the problem of12good child care at a reasonable price. | ||||
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W： Oh, I think he'd be glad to come, but what's difficult is getting the guy to speak before a large crowd.
Q： What does the woman imply about Jeff？
A．He is a person difficult to deal with.
B．He dislikes any formal gathering.
C．He is unwilling to speak in public.
D．He often keeps a distance from others.
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