While the book on the top shelf , you need to be very careful .
#85820
A
to reach
B
reaching
C
reach
D
are reaching
推荐题目
The number of people who access to their own cars risen sharply in recent years.
#85931
A
has; has
B
has; have
C
have; have
D
have; has
Half of the class ________ done most of the work. The left ________rather hard.
#44179
A
have ; is
B
has; is
C
have ; are
D
has ; are
A teacher and artist ______coming to speak to us about painting tomorrow afternoon.
#85672
A
is
B
are
C
was
D
were
