在自动控制系统中，控制作用克服（）的影响，驱使被控变量回到设定值。
A、设定值
B、测量值
C、干扰值
D、被控变量
参考答案：C
At last the boy had no choice but_____the bread from the supermarket. [ ]
A. admit to have stolen
B. admit having stolen
C. to admit to have stolen
D. to admit having stolen
婚纱照欧式场景的特点是以建筑物等为背景，如教堂、（）客厅、花园等。
