At last they______ an agreement______ it. 
#69988
A
reached; on
B
concluded; at
C
arrived at; about
D
come to; in
推荐题目
In 1941 the US ________ war on the Axis.
#65638
A
informed
B
declared
C
announced
D
related
 While we are developing agriculture and industry, we must prevent the earth ______.
#65506
A
from polluting
B
polluted
C
polluting
D
being polluted
England can __________ three main areas, the South, the Midlands and the North.
#71222
A
break away
B
be divided into
C
be consisted of
D
leave out