请输入或粘贴题目内容
搜题
拍照、语音搜题，请扫码下载APP
题目内容
（请给出正确答案）
The essential function of photosynthesis in terms of plant needs is ______ .
A．to derive energy from light
B．to preserve water
C．to combine carbon dioxide with water
D．to form. sugars
答案
更多“The essential function of photosynthesis in terms of plant needs is ______ .A．to derive en”相关的问题
第1题
A.18
B.7
C.14
D.27
第3题
A.commercial
B.emotional
C.proposal
D.essential
第4题
A. absolute
B. inevitable
C. essential
D. obvious
第5题
A．Y
B．N
C．NG
第6题
Investment in new product development is an essential ______ of corporate success.
A．component
B．ingredient
C．constituent
D．element
第9题
It is essential that ______(你得认真阅读合同) before you sign it.
第10题
______ among black people in South Africa is essential if progress is to be made.
A．Validity
B．Sincerity
C．Solidarity
D．Superiority
