皮皮学，免费搜题
登录
搜题
【单选题】
高压熔断器一般在( )电压等级的系统中保护电路中的电气设备。(1分)A.
正常情况下,不应操作( )进行断路器分闸。(1分)
B.
脱扣杆;
C.
分闸开关。
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
【单选题】Assume that a company has a calendar year of January 1, 2018-December 31, 2018. March 15, 2019 was the end of the period for gathering information pertaining to the financial statements. The financial...
A.
January 1, 2018.
B.
March 15, 2019.
C.
March 24, 2019.
D.
December 31, 2018.
【单选题】If a B/L is dated March 5 th , 2018, the insurance should be covered ( ).
A.
on March 5 th , 2018
B.
before March 5 th , 2018
C.
after March 5 th , 2018
D.
on or before March 5 th , 2018
【单选题】My aunt arrived Guangzhou the morning of March 13.
A.
at；in
B.
in；on
C.
in；in
D.
to；on
相关题目：