Ⅷ.阅读材料,选择正确的答案。

Plants need air, water, sunlight and soil. They help plants grow.
()1. Stems carry , nutrients and sugar.
A. air B. water C. sunlight
()2. The plant uses as “food”.
A. soil B. sugar C. seeds
()3. help the plant stand.
A. Flowers B. Leaves C. Roots
()4. What can flowers make?
A. Fruits and seeds. B. Sunlight. C. Water.
()5. shows the tomato’s growth steps(①～⑤).

1.B 2.B 3.C 4.A 5.C

1. 对照原文中茎的说明“Stems carry water, nutrients and sugar.”，可以直接得出答案选B。
2. 对照原文叶子部分的说明“The plant uses sugar as "food".”，可以直接得出答案选B。
3. 对照原文中根的说明“They help the plant stand.”，可以直接得出答案选C。
4. 对照原文中花的说明“Flowers make fruits and seeds.”，可以直接得出答案选A。
5. 番茄的生长顺序从根部开始，依次是根、茎、叶、花、果实，对应序号标注①根、②茎、③叶、④花、⑤果实，符合该顺序的是选项C。