保证准确!
1.to→for
2.well和their中间加入with
3.part和activities中间加入in
4.confidence→confident
5.another→others
6.that→which
7.去掉be
8.the→a
9.正确
10.were→are
保证准确!
1.to→for
2.well和their中间加入with
3.part和activities中间加入in
4.confidence→confident
5.another→others
6.that→which
7.去掉be
8.the→a
9.正确
10.were→are