请英语语法达人来解答～Green plants combine_______ with water and carbon

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请英语语法达人来解答～Green plants combine_______ with water and carbon dioxide to ma
Green plants combine_______ with water and carbon dioxide to make food.
A) energy derived from light
B) energy is derived from light
该题正确选项是 a,我很疑惑为什么不用被动语态?这种情况有什么规律阿?
Appointment to the United States Supneme Court all lower federal courts_______ be the President with the advice and consent of the senate.
A) to make
B)are made
C) have made
正确答案好像是b 为啥阿?题干中的"be" 不是已然是个动词了嘛?

第一题：derived在句子中确实是表示被动的意思,但是不要有be动词,为什么呢?记住这句话：一个简单句中,只能而且是唯一的只能有一个谓语动词/谓语动词词组.我们看看原句,combine已经是这个句子的谓语动词了,那么derived就不能再做谓语了,那就只能选非谓语动词形式（四种非谓语动词形式：to do,doing(动名词),doing（动词现在分词形式）和done）,而energy和derived之间的关系是被动关系,所以用derived,作定语.
这句话的意思：绿色植物通过太阳光线中的能量与水及二氧化碳的溶合过程来汲取能量.
第二题：你的句子打错了吧,是不是应该这样的：Appointments to the United States Supreme Court all lower federal courts _______ by the president with the advice and consent of the senat.
这句话的主语是：the appointments是句子的主语,整个句子缺少谓语,所以make做谓语,又因为appointments是由the president做出的,用被动形式.
这个句子的意思是：美国最高法院及其下属所有法院得任命都是由总统在经过议会讨论后做出的.

请英语语法达人来解答～Green plants combine_______ with water and carbon 英语翻译The smell of green plants,dirty canal water,and horses h the pumpkin plants need water and sunlight. please come and water the plants. Plants and people die without water. 英译汉：“A person with 'a green thumb' grows plants well.” _____more and more water polluted,some fishes and plants are 英语填空辣.The plants can absorb carbon dioxide and give off xoyg we know that all plants and animals on the earth need carbon 英语句型解答With its many green pines and cypresses,blue tiles and 英语语法：With the shining water before you and the wind ___ ,you all animals and plants need water改为一般疑问句