洋务运动引进西方先进技术，客观上为民族资本主义的产生和发展起到了促进作用，为中国近代化开辟了道路。（  ）

用“who”或“that”填空
(1) The man____  is talking with my mother is my father .
(2) That book is the one____  I bought yesterday .
(3) He is one of the workers ____  been saved in that accident .
(4) They talked of the things and persons ____  they remembered in the factory .
(5) All____  can be done must be done .

1861年，沙俄政府在废除农奴制的法令中规定，农奴在获得“解放”时，可以无偿得到一块土地。（  ）