小测验：选择正确的单词

1. Beads of sweat stood on his forehead.
   他额上有滴滴汗珠。
2. She lightly touched his forehead.
   她轻轻地摸了摸他的前额。
3. His hair is beginning to recede from his forehead.
   他的头发开始从前额往后秃了。
4. The glass hit him a glancing blow on the forehead.
   那玻璃从侧面击中他的额头。
5. He wrinkled his forehead at her.
   他向她皱起额头。

　2个名词解释