In some developed countries, larger population is ______________ in their big cities.
#105154
A
approved
B
gathered
C
concentrated
D
fixed
推荐题目
The bad weather _______ our trip.
#105242
A
destroyed
B
damaged
C
ruined
D
injured
Generally speaking, every child wants to be _________ when he does something good.
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A
celebrated
B
congratulated
C
praised
D
tricked