Although everything seems to have been taken into consideration, ________ accident can happen when the astronauts walk in ________ space.
#9419
A
/; the
B
an; the
C
the; the
D
an; /
推荐题目
The man making _____ living by cheating the public ended up in ______ prison.
#8614
A
a, the
B
不填，不填
C
a, 不填
D
不填, the
My neighbor, who works in ___ university , leads ____ happy life with his wife and two sons.
#8412
A
a; a
B
an; the
C
the; a
D
an; a
I ordered _______pizza and salad. _______ pizza was nice but the salad was terrible.
#8491
A
a;The
B
a;不填
C
the；the
D
the；不填
---Don’t you think that funny Johnson is really ______ failure?---But ______ book he wrote is very popular with teenagers.
#8564
A
/, a
B
the, the
C
an, the
D
a, the