CPU过热会引起死机,造成CPU过热的原因有()
A、超频
B、散热装置不良
C、主机内部空间不够
D、电压过高
参考答案:A, B, C, D
Liu Qian has made"magic" a hot word, _____ he? [ ]
A. doesn't
B. didn't
C. hasn't
D. isn't
桥梁平面测量布设三角网时,单三角形内之任一角应大于(),小于()。
A、30°120°
B、40°130°
C、50°140°
D、60°150°