37.Why is debate important.

• A、It helps people understand others better.

• B、It allows people to present their opinions.

• C、It develops one' s thinking and communicative competence.

• D、It gives one the opportunity to brush others' opinion aside.

49. According to Bryk and Schneider, what was most important for successful school improvemt?

• A、New standards and tests in schools.     

• B、Positive social relationships.

• C、Strict teacher and student evaluations.

• D、Assistance of the government.

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