The radiation of uranium was then regarded as_____secret of_____nature.
#10089
A
a;the
B
a;a
C
the;the
D
a;/
推荐题目
Quickly!Tom，give me ______pen to mark the page.I see______under the book.
#10093
A
/；it
B
a;that
C
the;one
D
a;one
General speaking, ___ graduate from ____ well—known university is more likely to find a good job.
#10501
A
a, the
B
a, a
C
the, a
D
the, the
(2013·南阳两校联考)Keeping a diary is ________ good habit，by which you'll make ________ great progress in writing.
#7894
A
a；a
B
a；/
C
the；a
D
the；/
—It’s reported that over 1billion people watched the live opening ceremony of___ 2010 South Africa World Cup on TV.—Yes, news came as____ shock to me.
#9729
A
the; the
B
x; a
C
the; a
D
a; the
In our class, the student leaders are on ______ duty every ______ few days.
#8915
A
the; a
B
a; the
C
a; a
D
不填; 不填