I'm afraid this painting is not by Picasso. It's only a copy and so it's _____.
#20909
A
priceless
B
invaluable
C
unworthy
D
worthless
推荐题目
The police are________to conclude that the cause of fire had been a cigarette end.
#19122
A
probable
B
possible
C
maybe
D
likely
There is nothing wrong with using a credit card for purchases. It’s more _______ than carrying loads of cash.
#19578
A
convenient
B
valuable
C
sensitive
D
innocent
Education in government colleges is very cheap, but if you go to the _____colleges, it is much more expensive.
#18062
A
private
B
personal
C
public
D
personnel
Not everyone has realized what_______ important part the balance of________ nature plays in their life.
#18673
A
an；the
B
/；the
C
an；/
D
the；/
______to take this adventure course will certainly learn a lot of useful skills.
#20313
A
Brave enough students
B
Enough brave students
C
Students brave enough
D
Students enough brave