I think ___ good knowledge of English is ___ great help when you are traveling around the world.
#10491
A
X，a
B
a，a
C
a，the
D
a，x
推荐题目
Whenever we are in ____ trouble, we should never lose______heart.
#9768
A
a; the
B
a; a
C
/; /
D
/; the
___Mr. Chen is waiting outside to speak to you. He appears to be quite ___ important person.
#9938
A
/, an
B
A, an
C
The, the
D
The, /
Don’t touch _______ live wire, or you will get _______ shock．
#9359
A
the; the
B
the; a
C
不填; a
D
不填；不填
_____ relation between China and Russia has developed steadily since Vladimir Putin was re-elected ________ president last May.
#8582
A
The; the
B
a; the
C
The; 不填
D
A; 不填
Dela had made up his mind to give it up ,but on _____ second thought ,he determined to try ______ third time．
#8046
A
/; a
B
/ ; /
C
a ; a
D
the ; a