定期轮换是指（）设备与（）设备之间轮换运行。

面白无华，短气，身倦乏力，便血，舌淡，脉细弱，此属（）。

A.气随血脱证

B.气不摄血证

C.气血两虚证

D.气陷证

E.血虚证

短文改错

     Attention please,everyone.We have accepted the weather forecast on the radio this morning that there

will have a heavy rain tonight.Be sure shut the windows and doors until you leave your classrooms.The

sports meet that we planned to hold on tomorrow will be put off.After it becomes fine,we'll make other

announcement.We will have classes on Wednesday as usually.Since it is colder tomorrow,please dress on

more clothes in time.Those who comes to school by bike,don't keep your umbrella open while riding.

_______________________________________________________________________________.

化纤制其他童游戏套装套头衫等

在确认客户已与邮政储蓄机构建立了业务关系、已保存客户有效实名证件的复印件或影印件的前提下，在给该客户办理多笔开户业务时，只需保存一份其证件的复印件或影印件。

A、正确

B、错误