皮皮学，免费搜题
登录
搜题
【单选题】
在船舶高压电力系统中,为了保证在维修时操作人员的安全,在许多地方都设置了隔离开关,但 设置隔离开关是不正确的。A.
主发电机与发电机断路器之间
B.
主发电机断路器与汇流排连接点之间
C.
主发电机断路器与汇流排连接点之间
D.
在旋转变流机组的断路器与汇流排连接点之间
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】A．reached B．reached over C．reached out D．reached down
【单选题】He ____ the apple but couldn't ____ it. [ ]
A.
reached; reached
B.
reached for; reached for
C.
reached for; reached
D.
reached; reached for
【简答题】补齐下面代码,要求输出小数时总长度不限,保留两位小数;输出字符要求总场宽为5,右对齐;输出字符串按实际长度。System.out.printf("E=_______,Pi=_______,String=_______,char=_______", "HDCZYJ",Math.PI,Math.E,'A');注:类型统一小写
【简答题】补齐下面代码,要求输出 double时总长度不限, 保留两位小数,输出字符要求总场宽为 5 ,右对齐。 System.out.printf("E= ,Pi= ,String= ,char= ", "HDCZYJ",Math.PI,Math.E,'A');
【单选题】At the end of the meeting, it was announced that an agreement ______. A. has been reached B. had been reached C. has reached D. had reached
A.
has been reached
B.
had been reached
C.
has reached
D.
had reached
【简答题】A．arrived in B．reached to C．arrived to D．reached at
【单选题】He the apple but couldn’t it.A．reached;reachedB．reached for;reached forC．reached for;reachedD．rea
A.
He ____the apple but couldn’t ____ it. A．reached;reached
B.
reached for;reached for
C.
reached for;reached
D.
reached;reached for
相关题目：