Although everything seems to have been taken into consideration, ____ accident can happen when the astronauts walk in _____ space．
#8828
A
不填；the
B
an；不填
C
the；the
D
an；the
推荐题目
That Xiao Shenyang was elected_____model worker of May Day caused ____enthusiastic discussion in China.
#10516
A
the; the
B
a; an
C
the; a
D
a; the
(2009山东潍坊一模) ．一My flight was delayed because of________ heavy rain．—But you are just in______________ time for the discussion．
#10250
A
the；a
B
a；the
C
不填；不填
D
the；不填
Being able to afford ________ drink would be ________ comfort in those tough times.(2012·山东)
#7919
A
the；the
B
a；a
C
a；/
D
/；a
Japan has been trying to bring its nuclear crisis under ____ control, but ____ spread of radiation has raised concerns about the safety of the nuclear energy.
#9493
A
a; the
B
the; /
C
/; the
D
a; /
In my view, realizing ______ great renewal of the Chinese nation is _______ Chinese nation's greatest dream in modern history.
#7711
A
the；the
B
a；the
C
a；不填
D
the；a