---Do you know who invented ________ telephone?---No. But it is really________ most important invention.
#9799
A
/; the
B
the ;/
C
/ ;a
D
the ;a
推荐题目
It is generally accepted that________boy must learn to stand up and fight like________man.
#7640
A
a；a
B
a；the
C
the；the
D
a；/
Students should be encouraged to use _________ Internet as _________ resource.
#7933
A
不填；a
B
不填; the
C
the; the
D
the; a
It is suggested that you live ______ good and honorable life. Then when you get older and think back, you’ll get to enjoy it ______ second time.
#8551
A
a; the
B
a; /
C
a; a
D
/; the
Tuesday being _________ windy, cold day in Beijing, the President tours _______ Forbidden City in Beijing, wearing ________ blue shirt with no tie and a casual leather jacket.
#9021
A
a; the; the
B
a; /; a
C
/; /; a
D
a; the; a
It will be _____ fortnight before he gets _______bachelor’s degree.
#8572
A
a ,a
B
/, a
C
/, the
D
/, a