问题
选择题
He had a strange hairstyle and he instantly became the ________ of attention the moment he stepped into the classroom.
A．aim
B．focus
C．direction
D．point
答案
B
题目分析：A. aim目标，B. focus重点，焦点，C. direction方向，D. point观点，句意：他的发型很奇怪，他一走进教室就变成了注意的焦点。所以选B。