问题
选择题
He _____ the place where he had been bitten by an insect.
A．snatched
B．scratched
C．squeezed
D．stretched
答案
答案：B
scratch抓，搔。此外，有一常用习语：scratch one's head over sth.对某事迷惑不解，搔头皮。Snatch掠夺；stretch拉长，延伸，撑大；squeeze压榨，挤。