His experiment done in ______ summer of 1970 was ______ failure.
#8853
A
/; a
B
/; /
C
the; a
D
the; /
推荐题目
As is known to all, People’ s Republic of China is biggest developing country in the world.
#9366
A
the ; 不填
B
不填 ；the
C
the ；the
D
不填；不填
When he left ________ college, he got a job as ________ reporter in a newspaper office.
#9286
A
/ ； a
B
/ ; the
C
a ; the
D
the ; a
In ______ recent online survey over 60 percent of the 4, 000 participants did not agree with ______ policy to charge so much import tax.
#8445
A
the; a
B
the; the
C
a; the
D
a; a
Jumping out of ______ airplane at ten thousand feet is quite _____ exciting experience.
#8678
A
/ ; the
B
/ ; an
C
an; an
D
the; the
Everything comes with _____ price; there is no such ____ thing as a free lunch in the world.
#8625
A
a; a
B
the ; /
C
the ; a
D
a ; /