The development of industry has been ______ gradual process throughout ______ human existence, from stone tools to modern technology.
#8498
A
不填；the
B
the；a
C
a; 不填
D
a; a
推荐题目
As a lecturer, she doesn’t dare to speak in _____ public; she is thought of as _____ failure.
#8034
A
the, a
B
a, the
C
/, /
D
/, a
The knife and fork ____ different uses at meals, and every westerner has ____ knife and fork.
#9859
A
have; the
B
have; a
C
has; the
D
has; a
Of all __________ reasons for my decision to become a university professor, my father’s advice was __________ most important one.
#10276
A
the; a
B
不填; a
C
不填; the
D
the; the
In china, pressure to pass exams gives students the impression that learning comes from textbooks.
#10487
A
/; /
B
the; the
C
the; /
D
/; the
—I’m going on diet these days.—In my opinion, you should have balanced diet.
#8789
A
a; /
B
a; a
C
/; a
D
the; the