The development of industry has been ________ gradual process throughout ______ human existence from stone tools to modern technology.
#9114
A
不填；the
B
the; a
C
a; 不填
D
a; a
推荐题目
------ I heard that as many as 100 people were killed in that coal mine accident?------ Yes, ______ news came as ______ shock to us.
#9883
A
the ; /
B
the ; a
C
/; a
D
/; /
Wouldn’t it be ______ wonderful world if all nations lived in ____ peace with one another?
#9821
A
a ; /
B
the ; /
C
a; the
D
the; the
I often have conversation with John over _____ phone, but keep in touch with Tom by writing _____ letters.
#9559
A
/; the
B
/; a
C
the; /
D
the; a
.You can have _________ second try if you fail______ driving test this time.
#9484
A
the; a
B
the; the
C
a; the
D
a;/
I had ______ feeling of happiness when I heard that he had made ______ great progress.
#9773
A
a; a
B
the; a
C
the; 不填
D
a; 不填