Exploring _____space is exciting, yet dangerous. There is _____need for both robots and humans for space exploration.
#10188
A
the; a
B
a; a
C
/; a
D
/; the
推荐题目
Nobel Prize winner Mo Yan said prize the Academy had awarded to him was_______ victory of literature, but not a victory of politics.
#8304
A
the, the
B
the, a
C
a, a
D
a, the
In America, ______ car is ______ popular means of transportation.
#10497
A
the; a
B
a; the
C
the; the
D
the; /
—John has put forward _______ most challenging question for us to answer. —Yes, it really is. I have never heard _______ harder one.
#10301
A
the; 不填
B
不填; the
C
the; the
D
a; a
Most Irish people go to ______ church every Sunday and ______ church plays ______ important part in their life.
#8474
A
/; the; /
B
/; the; an
C
the; /; an
D
/; a; the
(2013·重庆，32)The parents were shocked by ________ news that their son needed ________ operation on his knee.
#7927
A
a；/
B
the; /
C
the; an
D
a; an