题目内容

They _____ the developed countries to commit more money to protecting the environment.

A. called on
B. called for
C. called off
D. called out

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We will continue to care for those _____ and work to establish a society that is generous and prosperous.

A. in that
B. in need
C. in order
D. in fun

Many people are _____ up in careers and raising kids so that they forget that their marriages also need to be taken good care of.

A. concerned
B. collected
C. caught
D. contested

My most favorite program is the one that deals with scientific subjects that ordinary people can relate _____ .

A. at
B. from
C. up
D. to

Finally, I would like to _____ up by saying that it has been a tremendous pleasure to work with you all.

A. sum
B. make
C. give
D. stand