21.   Because of the dispute, Japan and Russia have yet to sign a peace treaty to formally end hostilities during World War II.

22.   Zinc ended lower during the first half of the week, but then rose in line with copper.

v. + during >>共 1155
come 2.75%
kill 2.65%
say 1.96%
occur 1.85%
make 1.77%
die 1.73%
be 1.37%
do 1.33%
injure 1.32%
use 1.12%
end 0.06%
end + p. >>共 77
on 23.22%
at 15.24%
without 12.52%
after 11.21%
for 5.96%
by 5.58%
before 3.81%
as 2.89%
of 2.83%
to 2.04%
during 0.60%
每页显示:    共 22