Rescuers are ______ for the safety of the two men trapped in the mine.
#12465
A
grateful
B
concerned
C
extreme
D
frightened
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salt
#14162
A
almost
B
calm
C
chalk
D
half
.They want to employ 90 people, __________last year.
#14463
A
three times as many as
B
more than three times
C
as three times as
D
three times that they did