(2013·合肥一中二模)I don't know who invented ________ iphone，but I think it is ________ useful invention.
#7895
A
the；a
B
the；the
C
an；the
D
an；a
推荐题目
By ________ nature, you are an adventurer, full of amazement and curiosity about _________world bigger than life itself.
#10383
A
a; the
B
the; the
C
/; a
D
the; /
(2014·陕西五校二模)His explanation that he is at________loss what to do next doesn’t hold________water.
#7626
A
a；/
B
a；the
C
the；/
D
/；/
Nelson Mandela, who became____ president of South Africa in1994, passed away on December 5,2013, at _____age of 95.
#7722
A
a; the
B
/; the
C
a; /
D
the; the
In most countries, a university degree can give you flying start in life.
#8801
A
the; a
B
the; 不填
C
不填; 不填
D
不填; a
(2013·合肥一中二模)I don't know who invented ________ iphone，but I think it is ________ useful invention.
#7895
A
the；a
B
the；the
C
an；the
D
an；a