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
Mrs Chen is paper-cutting expert, whom I interviewed for my article on Chinese Art.
#9175
A
a； the
B
an；/
C
a；／
D
an；the
This film tells_______ life story of John Dover, who left_______ college and got a job as _______reporter in a newspaper office r.
#10371
A
the ;the; a
B
a ;the; the
C
the ;不填; a
D
a ;不填; a
It is said that ________ wool product in Australia is of _________ high quality.
#8651
A
/; /
B
the; /
C
the; a
D
the; the
Art is influenced by _____ customs and faith of ____ people
#8634
A
the; a
B
不填; a
C
the; 不填
D
the; the