“气营两燔”
A.是指气分证进入营分
B.是指营分证透出气分
C.是指气分证未解又出现营分证
D.是指营分证欲从气分而解
E.以上都不是
参考答案:C
My uncle's house in the downtown area is much smaller than ours, but it is twice _____ expensive. [ ]
A. as
B. so
C. too
D. very
以下不属于多媒体计算机常用的图像输出设备的是()。
A、摄像机
B、投影仪
C、音响
D、打印机