28. The officer was very concerned ________ the latest development in the case because he was concerned ________ it.
#28038
A
about; in
B
for; about
C
with; for
D
in; with
推荐题目
______ their house in London, they also have a villa in Spain.
#27086
A
More than
B
Apart from
C
As well as
D
In terms of
.A man may be known ______- he keeps.
#27590
A
by the man
B
by the woman
C
by the company
D
the firm