看图读对话，判断句子正(√)误(×)。Mr. Li: I have some biscuits, some apples and some juice. What do you have, child

题干

看图读对话，判断句子正(√)误(×)。

Mr. Li: I have some biscuits, some apples and some juice. What do you have, children?

Lily: I like bananas. I have some bananas and sandwiches(三明治).

Tom: I like milk. I have some milk and bread.

Mr. Li: What about you, Lisa?

Lisa: I like eggs. I have some eggs and water.

Mr. Li: OK. Let's eat together.

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某校生物兴趣小组，为了探究光照对菜豆发芽的影响，设计了如下表所示的实验，请根据实验设计回答有关问题：

⑴此实验能否证明光照对菜豆发芽的影响____ 。
⑵在这个实验设计中，应该修改的内容是____ 。
⑶菜豆种子萌发时，所需养料由____ 供给。
⑷菜豆种子的胚是由____ 发育成的，胚中的胚芽能发育成幼苗的____ 。