Mary _____ six dollars for the pen.
#44071
A
spent
B
paid
C
cost
D
took
推荐题目
—How often does the boy go to see his granny?—       .
#42175
A
Twice a month
B
Two times a month
C
Three time a month
D
One time a week
Bill likes playing ____ guitar, but he doesn’t like singing ____.
#42189
A
a; a lot
B
/; at all
C
the; very much
D
the; at all