当FK1000型加弹机控制电脑死机时,热箱温度将()。
A.迅速下降
B.保持不变
C.迅速上升
D.失去控制,忽高忽低
参考答案:B
________ work has been done to improve the people’s living standard.
A.A large amount of
B.A large number of
C.A great deal
D.A great many
对 * * 肿块病人,下列哪项检查损伤小且阳性率高()。
A. * * 溢液涂片检查
B.钼靶摄片
C.红外线热图像检查
D.肿块切除活检
E.细针肿块穿刺活检