We can have_______ bluer sky if we create________ less polluted world．
#34650
A
a；a
B
a；the
C
the；a
D
the；the
推荐题目
－You’re dropped __________ “s” in the word “across”.－Oh, you are right, __________ letter “s” should be doubled like this “cross”.
#33353
A
a, a
B
an, a
C
an, the
D
the, a
In my mind, no such_______ thing in our country as_______ Great Wall can represent the image and culture of China．
#32128
A
a; the
B
a; /
C
/; the
D
/; /
I don't usually like staying at ______ hotels, but last summer we spent a few days at ______ very nice hotel by the sea.
#33728
A
the; a
B
the; the
C
/; the
D
/; a
---Did you have ________ nice holiday?---Yes, it was _______ best holiday I’ve ever had.
#33467
A
the, the
B
the, a
C
a, a
D
a, the