He was unaware of the financial crisis involed, so his choice was quite_____.
#20924
A
rational
B
arbitrary
C
mechanical
D
predictable
推荐题目
 I'd like to be a professional singer, but I don't think I've got ________.  
#20605
A
a good voice enough
B
a good enough voice
C
a voice enough good
D
an enough good voice
What a table! I’ve never seen such a thing before. It is       it is long.
#17752
A
half not as wide as
B
wide not as half as
C
as wide as not half
D
not half as wide as
He was seriously injured.He lay on the ground, _______ to stand up.
#18791
A
was unable
B
being not able
C
unable
D
being able not