—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
There are ______visitors in Hangzhou every year.
#51629
A
million of
B
millions of
C
million
D
milliones of
On February 25, 2013, Li An, a Chinese director, won the best director again. It is his time to win an “Oscar”.
#51495
A
first
B
three
C
twice
D
second
About _____ of the world population is Chinese.
#51889
A
one third
B
one fourth
C
one fifth
D
one sixth