现代化花卉生产中栽培新技术不断出现，大推进了花卉产业的发展，这些新技术所起的作用
A.
free education for all probably leads to a perfect world
B.
all the social problems can’t be solved by education
C.
education can solve most of the world’s problems
D.
free education won’t help to solve problems
The writer wants to prove that _______A.
a farmer is more important than a professor
B.
our society needs free education for all
C.
our society needs all kinds of jobs
D.
work with hands is the most important
In the writer’s opinion,_________
A.
free education for all probably leads to a perfect world
B.
all the social problems can’t be solved by education
C.
education can solve most of the world’s problems
D.
free education won’t help to solve problems
The writer wants to prove that _______
A.
a farmer is more important than a professor
B.
our society needs free education for all
C.
our society needs all kinds of jobs
D.
work with hands is the most important
参考解析：
改善花卉生长条件，节省劳动力的支出
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