(2014·山东实验中学一模)With his attention________on his mobile phone，he didn’t notice his headteacher’s appearance.
#90921
A
fixed
B
having fixed
C
fixing
D
to fix
推荐题目
Many strange new means of transport have been developed in our century, the strangest of _____ being perhaps the hovercraft(气垫船).
#91143
A
which
B
them
C
that
D
it
You have no idea how she finished the relay race ____ her foot wounded so much.
#91611
A
for
B
when
C
with
D
while
Not far from the river is a house,____owner seated in it reading newspapers.
#91215
A
its
B
whose
C
which
D
where