—What’s this? —It’s a machine which was invented in __________century in China.
#51455
A
six
B
sixth
C
the six
D
the sixth
推荐题目
Basketball is so popular a game in the world that ______ people play it for fun and exercise.
#51033
A
million of
B
millions of
C
millions
D
two millions of
Only ________ of the students come to school by bus.
#51345
A
three fifth
B
third fifths
C
three fifths
D
third fifth
As a result of the fight, Jim was in ________ prison for ________ years.
#51350
A
the; five
B
the; fifth
C
/; five
D
/; fifth
About ___of the workers in the factory were born_____.
#51446
A
two thirds,in the 1970
B
two thirds,in the 1970s
C
two third,in the 1970
D
second thirds,in the 1970s