小题1:I’m very t      . Please give me something to drink.

小题2:If you want to keep fit, you should take more e      .

小题3:There are a few d      between the twins.

小题4:Take the m      three times a day and you’ll feel better.

小题5:We had a singing c       last Monday.

在运行设备的二次回路上进行拆、接线工作应填用（）方可进行工作。

A、一种工作票

B、二次工作安全措施票

C、二种工作票

D、事故应急抢修单