As many as 100 species of fish, some ____ to these waters, may have been affected by the pollution. 
#18697
A
relevant
B
immune
C
unique
D
convenient
推荐题目
Over the river there is ____________ bridge.
#34875
A
a 110-meter- long
B
a 110-meters- long
C
an 110-meter- long
D
an 110-meters- long
The great millionaire gave away all his fortune to the charity and lived a simple life, _____.
#18363
A
happily and contently
B
happy and content
C
happily and content
D
happy and contently
Whatever happens to you, you should be ______ about the future life.
#18604
A
optimistic
B
particular
C
anxious
D
curious