问题
单项选择题
Relaxation therapy teaches one not to fret over small problems.
A．worry about
B．get involved in
C．get angry about
D．look for
答案
参考答案：A
解析：结构识别。fret over因(无谓的小事)焦虑：Don't fret over trifles．不要为那些小事忧虑不安。worry about担心：Your parents are worrying about you．你父母正担心你呢。get involved in涉及；get angry about因……变得很生气；look for寻找，期待。