根据句意和汉语提示写出单词，完成句子。

小题1:Our school is very big and there are more than four _____________(千) students in it．

小题2:The Spring Festival usually comes in January or _____________(二月)．

小题3:The_____________(努力) you work , the more progress you’ll make．

小题4:Poor Jack felt _____________(紧张不安的) when he went to his manager’s office．

小题5:Nobody is _____________(缺席) , so let’s begin our meeting．

手抬机动消防泵具有（）的特点。

A、适用性广

B、机动性强

C、流量大

D、供水能力强

E、功率大