——Yes, it’s said that 80 per cent of fish in this river ________ live long.
#40922
A
doesn’t
B
don’t
C
isn’t
D
aren’t
推荐题目
________ climb the mountains(山).
#40972
A
Not
B
Don’t
C
Not do
D
Doesn’t
My father has worked there ___________.
#41068
A
since five year
B
since 1990
C
for five years ago
D
five years
Simon has a house _______ a beautiful garden.
#41029
A
is
B
has
C
have
D
with
________ you know Peter?
#40969
A
Are
B
Do
C
Does
D
Is
Choose the correct structure of the sentence“Millie gave Amy a book .” 
#41252
A
S + V + O
B
S + V + DO
C
S + V + IO + DO
D
S + V + DO + OC