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
All Chinese people deserve equal opportunities to enjoy _____ prosperous (富裕的) life, see their dreams come true and benefit together from _____ country’s development.
#8444
A
a; 不填
B
the; a
C
a; the
D
the; 不填
As soon as _______ new film was released, it became _______ great hit in all big cinemas across the country.
#9514
A
a ; the
B
the ; a
C
the ; /
D
a ; a
We have made _______great progress in the medical field, but ______ progress we have made is not enough.
#9294
A
a; a
B
a; the
C
/; the
D
/; /
--- I knocked over my coffee cup. It went right over ____ keyboard ---You shouldn’t put drinks near ____ computer.
#8615
A
the; /
B
the; a
C
a; /
D
a; a
You should exercise more, and you see you’re already out of ________ breath after completing such _______ small task.
#8595
A
a; the
B
the; a
C
/; a
D
/; the