Tibet has been a part of China since _________ years ago.
#51678
A
hundred
B
seven hundreds
C
hundreds of
D
seven hundred of
推荐题目
It is said that the gravity on Mars is only about          of the gravity on earth.
#51511
A
three-eighths
B
third-eighth
C
third-eighths
D
third-eight
A lot of trees and flowers are on ______ of the river and the number of them is growing ______. 
#51652
A
both side, greater
B
each sides, more
C
both sides, larger
D
each side, more
The rainstorm killed __________ people at year.
#51386
A
two thousand
B
two thousands
C
two thousand of
D
two thousands of
As a result of the fight, Jim was in ________ prison for ________ years. 
#51350
A
the; five
B
the; fifth
C
/; five
D
/; fifth
 Can you tell me _____ the birdwatchers in Zhalong Nature Reserve? I only know that _____ of them are from our school.
#51749
A
the number of; one- thirds
B
a number of; one-third
C
the number of; one-third
D
a number of; two-third