问题
选择题
Seed plants - plants _____ from seeds - need water, sunlight and mineral to grow vigorously. [ ]
A. grown
B. to grow
C. to be grown
D. having grown
答案
答案:A
Seed plants - plants _____ from seeds - need water, sunlight and mineral to grow vigorously. [ ]
A. grown
B. to grow
C. to be grown
D. having grown
答案:A