On Sundays there were a lot of children playing in the park, ________ parents seated together joking．
#95692
A
their
B
whose
C
which
D
that
推荐题目
The price system is a complex network _______ the prices of all the products bought and sold in the economy as well as those of a great number of services.
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A
consisting of
B
consisted of
C
making up of
D
made up
How dirty the windows are! They really require _______.
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A
to clean
B
being cleaned
C
to have cleaned
D
cleaning
Sandy could do nothing but _____ to his teacher that he was wrong.
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A
admit
B
admitted
C
admitting
D
to admit
The decision was made ______ soon after the meeting was over. Who was made_____ the decision soon after the meeting was over?
#97020
A
to know, known
B
known, to know
C
known, known
D
to know, to know