(2009辽宁抚顺拟) I don’t think the experiment is ______ failure. At least we have gained ______ experience for future success.
#10251
A
不填；the
B
a; the
C
a ; 不填
D
不填; 不填
推荐题目
The Japanese have ________ uneasy feeling about ________ increasing use of foreign words.
#7798
A
an; a
B
the; the
C
an; the
D
the; a
．The development of industry has been________gradual process throughout________human existence，from stone tools to modern technology. (2012·浙江，2)
#7774
A
/；the
B
the；a
C
a；/
D
a；a
—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