After two years’ research, we now have a ________ better understanding of the disease. 
#20774
A
very
B
far
C
fairly
D
quite
推荐题目
Your story is perfect ; I’ve never heard ___before.
#18179
A
the better one
B
the best one
C
a better one
D
a good one
Flu is a very ______ infectious disease. Fever, headaches, coughing and fatigue are some of its ______ symptoms.
#19566
A
normal; common
B
usual; ordinary
C
common; usual
D
ordinary; normal
Each of us has to write a ______ report every two weeks.
#34968
A
two-hundred-word
B
two-hundreds-word
C
two-hundreds-words
D
two-hundred-words