问题
选择题
细胞进行光合作用，将太阳能转化为化学能的结构是 [ ]
A．细胞质
B．线粒体
C．叶绿体
D．细胞核
答案
答案：C
搜题请搜索小程序“爱下问搜题”
细胞进行光合作用，将太阳能转化为化学能的结构是 [ ]
A．细胞质
B．线粒体
C．叶绿体
D．细胞核
答案：C
| 选词填空。 | |
2. Of course you should _____. 3. Have you ever had a(n) _____? 4. Did you _____ advice? 5. Cold running water helps _____ a small-burn. 6. Make her _____ and stay with her. 7. What would you do if you _____ your knee? 8. When you _____ a task, use what you already know to help you. |