打印预览只能显示打印效果，而不能进行打印。（ ）
参考答案：错
Having lived in the town for many years，Mr Smith no longer felt________among the local people.[ ]
A．out of control
B．out of touch
C．out of place
D．out of use
溃疡形成可发生于（）
A.口腔
B.胃
C.肠
D.脾
E.膀胱
