A．B超
B．微波炉
C．红外测温仪
D．电视塔发射信号
答案：A
It depends on the government's measures ____ the housing price will be brought under control by
the end of this year. [ ]
A. how
B. that
C. whether
D. when
根据四位同学的讨论，判断该物质是
A．CH4
B．CO
C．C2H5OH
D．H2
