皮皮学，免费搜题
登录
搜题
【单选题】
当发现有人触电不能自行摆脱时,不可采用的紧急措施是_____。A.
就近拉断触电的电源开关
B.
用手或身体其他部位直接救助触电者
C.
用绝缘的物品与触电者隔离进行救助
D.
用干燥的木柄斧、胶把钳等物品切断电源
拍照语音搜题，微信中搜索"皮皮学"使用
参考答案：
参考解析：
知识点：
皮皮学刷刷变学霸
举一反三
【简答题】可以让新类继承已定义的类的( )和( )这样的类称为( ),原来的类称为( )。新类可以从一个类中派生,这叫( ),也可从多个类中派生,这叫( )。
【单选题】Scott ___________ basketball when the rainstorm came.
A.
played
B.
plays
C.
was playing
【单选题】In the following statements, which one means “The rainstorm caused a flood yesterday in southern part of China.”?
A.
The rainstorm resulted from a flood yesterday in southern part of China.
B.
The rainstorm resulted in a flood yesterday in southern part of China.
C.
Due to the flood, there was a rainstorm yesterday in southern part of China.
D.
The rainstorm was caused by a flood yesterday in southern part of China.
【单选题】The rainstorm has damaged the crops. The loss has not yet been _________accurately, but it is believed to be well beyond a million dollars.
A.
considered
B.
assessed
C.
explored
D.
calculated
相关题目：