【单选题】在直流稳压电源调试中,纹波增大,输出电压降低,则可能的故障部位是( )。
【判断题】一般 存款账户用于银行借款转存和归还业务,因此企业可以在同一家银行的不同 分支机构 开立一般存款账户 。 ( )
【单选题】When shall the stand-on vessel change course and speed?
A.
The stand-on vessel may change course and speed at any time as she has the right-of- way.
B.
After the give-way vessel sounds one blast in a crossing situation.
C.
When action by the give-way vessel alone cannot prevent collision.
D.
When the two vessels become less than half a mile apart.
【判断题】借问洒家何处有,牧童遥指杏花村。----刘禹锡 《清明》