问题
选择题
The nurse was very kind to the boy at first, but finally, her ____ gave out and she lost her temper.
A．patience
B．violence
C．presence
D．independence
答案
答案：A
题目分析：考查名词。A耐心；B暴力；C存在；D独立。句意：起初护士非常善待这个男孩，但最终她失去了耐心并大发脾气。根据句意说明A正确。