Some people argue using _____ nature to meet our own needs may spell disaster, unless we start to look around and understand how ______ clean environment benefits us all.
#9746
A
/; a
B
the; the
C
the; a
D
a; a
推荐题目
As we know, success often comes after ______ failure; so don’t be so upset about _______ failure of this matter.
#7731
A
a; a
B
不填; the
C
a; the
D
不填; a
Beijing and ________ European Union agreed on Tuesday to set up ________ working group to promote hightech sales to China.
#7817
A
/；a
B
the; the
C
the; a
D
/; the
—Oh, Jesus, I can’t cut the durian (榴莲) into two halves however I tried!—Easy, boy! Why not use _____ knife?
#8561
A
a sharp
B
the sharper
C
a sharper
D
the sharpest
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
My mother asked me to repeat ________ phone number ________ second time so that she could write it down.
#9436
A
the; a
B
a; a
C
a; the
D
the; the