注意：此页面搜索的是所有试题
题目内容
（安徽理工大学-金融学）
All of the plants now farmed on a large scale were developed from plants _____wild.
A、that once grew
B、once they grow
C、they once grow
D、once grew
A、that once grew
B、once they grow
C、they once grow
D、once grew
参考答案