单项选择题

Why was the survey based on the scores of a math exam

A．Because math was the most difficult course.
B．Because it was a federal exam and is fair.
C．Because math could reflect the teaching quality in a better way.
D．Because all students took the math exam.

<上一题目录下一题>

热门试题

单项选择题

What did a recent research show

A．Private-school kids slightly outperformed public-school kids.
B．Public-school kids slightly outperformed private-school kids.
C．Private-school kids slightly outnumbered public-school kids.
D．Public-school kids slightly outnumbered private-school kids.

单项选择题

Who was the recent survey carried out by

A．A few public-school kids.
B．A few private-school kids.
C．A few public-school teachers.
D．A married coupl