It is said that the gravity on Mars is only about __________ of the gravity on earth．
#50894
A
three-eighths
B
third-eighth
C
three-eighth
D
third-eighth
推荐题目
------ How many people were invited to the meeting? ------About six ________.
#51497
A
hundred
B
hundreds
C
hundred of
D
hundreds of
—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
Quzhou is a wonderful place, visitors come here every year.
#51828
A
two millions
B
million of
C
millions of
D
two million of
______ of that country is covered by snow.
#51539
A
Second thirds
B
Two thirds
C
Twos thirds
D
Two third