It ________ the friendliest service.  
#61887
A
is
B
wants
C
has
D
was
推荐题目
Why don’t you _____ a soccer ball?
#59240
A
to get him
B
get he
C
getting him
D
get him
He spent thirty minutes in finishing his homework. 
#58045
A
It took him half an hour to finish his homework.
B
It takes him half an hour to finish his homework.
C
It cost him half an hour to finish his homework.
D
He spend half an hour to on finishing his homework.