A computer can only do ____ you have instructed it to do.  
#74052
A
how
B
after
C
what
D
when
推荐题目
 He asked _____________ for the violin. 
#74037
A
did I pay how much
B
I paid how much
C
how much did I pay
D
how much I paid
Is this the dictionary _____ you are looking________?
#71752
A
that; for
B
for which; x
C
the one ;for
D
one; for