It is reported that 70% of people in China are ________ about the food security situation after so many accidents.
#19211
A
curious
B
concerned
C
cautious
D
certain
推荐题目
Exercise is ______ as any other to lose unwanted weight.
#20476
A
so useful a way
B
as a useful way
C
as useful a way
D
such useful way
Though working outside, he is always about his aging mother at home.
#18364
A
concerned
B
satisfied
C
excited
D
particular
______ he insisted he ______ innocent, the less they seemed to believe him.
#19441
A
The better; should be
B
The more; was
C
The more; be
D
The better; must be
The thief hid himself in the corner, ．
#19133
A
was afraid of being caught
B
afraid of being caught
C
worried about caught
D
worrying about caught29．