—What can I do for you, Madam?
—I'm looking for a table for eight, but I find they are all __________.
A:made up
B:kept up
C:taken up
D:put up
如图是植物根尖模式图,有关叙述正确的是( )
6CO2+12H2O →叶绿体光 C6H12O6+6H2O+6O2
下列相关叙述,错误的是( )