Nowadays            of business letters are written in English.? 
#51708
A
two-third
B
two-thirds
C
two-three
D
two-threes
推荐题目
—Where do you live, Jack?—I live on the _____ floor. My room is No._______.
#50886
A
nine, Ninth,
B
ninth, Ninth
C
nine, Nine
D
Ninth, nine
 About _____________ of the students this year were born in the 1990s.
#51004
A
three five
B
three fifths
C
third fifths
D
third fifth