Recently our government policymakers are very _______about the rapidly rising food costs. 
#19264
A
upset
B
confused
C
concerned
D
conscious
推荐题目
Tom was very happy to be the owner of a(n) ______ car.
#18157
A
red expensive Japanese sports
B
expensive red Japanese sports
C
Japanese expensive red sports
D
expensive red sports Japanese
The poor man , ________,ran out of the dark cave.
#19611
A
tiring and frightened
B
tired and frightened
C
tired and frightening
D
tiring and frightening