三、完形填空（共20小题；每小题1分，满分20分）
With the introduction of family planning policies in the 1970s, most Chinese teenagers have no brothers or sisters．They get to be the beloved（心爱的）__51__child．But they may not realize that they will have to “__52__” the love as their__53__ones grow old．They will have to__54__lots of old people—their parents, grandparents, their_   55  _parents and grandparents．China is becoming__56_  country．
According to the United Nations, an aging society refers to one    57   10 percent or more of the population is over 60, or 7 percent or more is over 65. According to   58   from the Ministry of Civil Affairs, by 2008, Chinese over 60 years old made up 12 percent of the nation’s total population. The   59    for those aged 65 or older was 8.3 percent.
In China, people have a belief that “parents raise children; then the children care for the parents as they get old”．But this__60__is under stress as the market economy puts millions of young Chinese on the road__61__better paying jobs．They are leaving their parents__62_．Now many families are looking more to the government than to their__63__for support when they’re old．China has increased its basic social security（基本社会保险）plan which is__64__protecting those__65__, including the old, the disabled and others．These programs are now broad, __66_they are still not highly developed．
As more people grow__67__, China will have fewer working people, __68__will slow down economic growth．According to a November 26 report in the Economic Information Daily, an expert said China should __69__its people to have more than one child in the future__70_China should keep its labor population and total population size stable（稳定的）．
51．A．only                   B．lonely       C.friendly          D．heartily
52．A．take up             B．take back     C．pay back       D．pay for
53．A．hated                B．loved          C．tired           D．hearted
54．A．care for               B．bring up      C．look for         D．pay attention to
55．A．daughter’s or son’s     B．niece’s or nephew’s
C．wife’s or husband’s       D．aunt’s or uncle’s
56．A．an old                 B．an aging      C．a developing      D．a developed
57．A．where                  B．when        C．which             D．that
58．A．an article             B．an email      C．a magazine        D．a report
59．A．conclusion             B．character       C．figure            D．survey
60．A．tradition              B．opinion     C. saying          D．way
61．A．in favor of             B．in search of   C．in the way of      D．in the face of
62．A．out                  B．off          C ．ahead         D．behind
63．A．friends                B．relatives       C．parents           D．children
64．A．an act                 B．a case          C．a program         D．a plan
65．A．in danger               B．in need        C．in desperate        D．in disaster
66．A．but                   B．or            C．and             D．so
67．A．strong                 B．realistic      C．rich             D．old
68．A．as                   B．which          C．what            D．that
69．A．forbid                 B．promise        C. encourage       D．order
70．A．so that                 B．though         C．even if           D．because