正义感要求教师以公正的态度来对待学生和处理各种人际关系。（ ）
参考答案：对
____ is known to all, China will be an _____ and powerful country in 20 or 30 years’ time.
A．That; advancing
B．What; advanced
C．As; advanced
D．It; advanced
—Julia, will you please go and empty that drawer?
—________? [ ]
A. How is it
B. How much
C. What for
D. What is it
