The teacher bought many books for her students, which _____ 500.
#65010
A
added
B
added to
C
added up
D
added up to
推荐题目
 Put on your coat! I _______ you down to the doctor.
#71360
A
take
B
took
C
have taken
D
am taking
People in Tibet are ________ than they used to be.       
#72592
A
better off
B
worse off
C
well off
D
badly off