—What’s Maria doing at the moment?   —She ______.
#53303
A
is playing the football
B
plays basketball
C
is playing the piano
D
can play piano
推荐题目
 I usually use my computer _________my emails and buy tickets.
#56132
A
check
B
chceks
C
to check
D
checking
.Not only her mother but slao her father_____in the same school for twenty years.
#53705
A
will teach
B
has taught
C
have taught
D
are teaching
They  here on foot yesterday. 
#59690
A
arrived at
B
reach
C
got to
D
arrived