如图甲曲线表示在温度为25℃(该温度是该作物光合作用的最适温度),水分和无机盐均适宜的条件下,温室内光照强度与作物光合速率的关系;图乙是某同学“探究影响植物光合速率的因素”的实验装置。据图回答问题:(1)图甲曲线中,当光照强度为B时,叶肉细胞中产生ATP的场所有___________,其中叶绿体吸收CO2的量等于______________;当光照强度为A时,叶绿体吸收CO2的量等于____________。图甲曲线中,当B<E<C时,限制作物增产的主要因素是__________
________ twice a year, whether it is a car or a bus or a truck, is the rule that every driver must obey in the city.
[ ]
A.
Examining
B.
Examined
C.
Having been examining
D.
Being examining