I am ______ about the new model, and I firmly believe that there will be a good market for it. 
#17883
A
concerned
B
doubtful
C
confident
D
particular
推荐题目
What’s the   temperature in Beijing during April?
#19017
A
average
B
common
C
ordinary
D
normal
Sometimes children are _______ enough to create ______ stories.
#60348
A
imaginative, imaginary
B
imaginary, imaginative
C
imaginable, imaginary
D
imaginative, imaginable
After a thorough search, the rescue team finally brought the mountain climbers back, __________.
#18910
A
safely and soundly
B
safe and sound
C
safely and sound
D
safe and soundly
It was just a ________remark - I wasn’t really serious.
#18895
A
usual
B
casual
C
formal
D
normal