World leaders have to face the fact that ________ global warming has become perhaps ________ most complicated issue.
#7992
A
/；the
B
/；/
C
the；the
D
the；/
推荐题目
I have learned that it’s taking _____ long time to become _____ person you want to be.
#8015
A
the; a
B
a; the
C
the; the
D
不填; a
Have you heard ____ news? The price of ____ petrol is going up again.
#8439
A
the, the
B
/, the
C
the , /
D
/, /
Hiking is ____ great fun. You will get close to _____ nature and take exercise at the same time.
#8210
A
a; the
B
the; /
C
/; the
D
/; /
—Sam speaks English like a native.I always admire him.—Now he is learning more difficult language—Arabic.
#9947
A
an;a
B
/;the
C
/;a
D
the;a
After _______ absence of 10 years from his hometown, Mr. Li doesn't know _______ great changes have taken place there.
#10143
A
an;/
B
an; the
C
the; a
D
/;the