问题补充：
She soon French when she went to live in France.
A. set up
B. took up
C. put up
D. picked up
答案：
A. set up
B. took up
C. put up
(答案→)D. picked up
解析：句意：她她去法国居住时很快学会了法语。Set up建立，搭建；take up（跟着）唱、叫等，拿起，从事；put up举起，张贴；pick up（自然而然地）学会，拾起，用车接某人等。根据题意选D。
