( )是指为建设项目购置或自制的达到固定资产标准的各种国产设备的购置费用。
A.进口设备购置费
B.工器具
C.生产家具购置费
D.国内设备购置费
参考答案:D
The Great Pyramid is said to ________by aliens. Is there a chance that this might be true? [ ]
A. be built
B. have been built
C. being built
D. built
让钢琴和手风琴都发出C 调的“do”,我们能区分开是钢琴还是手风琴的声音,这是依据 [ ]
A .它们声音的高低的不同
B .它们的音调不同
C .它们的响度不同
D .它们的音色不同