问题
选择题
The secret of his success is that he does everything___________．
A．efficiently
B．curiously
C．anxiously
D．slightly
答案
答案：A
词义辨析题。 A.efficiently 有效 B.curiously 好奇 C.anxiously 焦虑 D.slightly 轻微句意：他的成功秘诀就是做一切事情讲究效率。 根据语境选A