When markets fail, which of the following is true? A: Government intervention can always improve outcomes. B: Government intervention can potentially improve outcomes. C: Government intervention can never improve outcomes. D: Markets do not fail.

The symmetry principle in economics means that A: all individuals must have similar outcomes. B: all similar individuals must be treated similarly. C: individuals must have opposite outcomes. D: similar individuals must have similar outcomes.

Because of this, our policies have to _______ very different outcomes.

Which of the following belongs to learning outcomes?

You should list all outcomes in the minute.

If two events are mutually exclusive, they have no outcomes in common.

Sharing economy business model has no negative outcomes。( )

It cannot be based on any assumptions about human nature, and it cannot be expected to lead to _______________ outcomes.

Five categories of learning outcomes do not include verbal information.

____ gestures while learning L2 new words or grammars can lead to the best learning outcomes.