单项选择题

The author's attitude toward genetically-modified foods is _________.

A．indifferent
B．cautious
C．disapproving
D．optimistic
<上一题 目录 下一题>
热门 试题

单项选择题
It can be inferred from the passage that _________.
A．genetically modified foods contain more vitamin than ordinary foods
B．the U.S. is the country which uses genetically-modified foods the most
C．genetically-modified foods are wildly used though they are still in debate
D．genetically-modified foods are more welcomed in poor countries than in rich countries
单项选择题
A teacher can develop proper attitudes of students through all the following factors except _________.
A．social studies
B．science matters
C．the very atmosphere of the classroom
D．criticism of children's behavior
相关试题