科学发展观是在( )的基础上提出来的。
A.科学判断国际形势、世界发展趋势
B.世界多极化、经济全球化
C.科技创新、技术扩散日益加快
D.贸易壁垒、贸易摩擦明显增多
参考答案:A
A.电功
B.电流
C.电量
D.电功率
—Do you think our teacher is ?
—Yes, he always corrects our homework and prepares his lessons .
A.careful; careful
B.careful; carefully
C.carefully; carefully
D.carefully; careful