红外线的波长范围为()。
A、0.40~0.0045μm
B、0.40~0.76μm
C、0.76~1000μm
D、1~300mm
参考答案:C
Many students agreed to come, but some students against because they said they don't have time.
A.were against because they said they did not
B.were against because they say they don't
C.were against it because they said they did not
D.were against coming because they said they don't
中道义有真实之相吗?