—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
网友回答
A. careful; careful
(答案→)B. careful; carefully
C. carefully; carefully
D. carefully; careful
解析:考查形容词和副词,第一空作表语,用形容词;第二空作状语,用副词,选B。难度中等。