漂白粉清塘后（）天可安放鱼苗
A.7到10
B.3到5
C.1到3
D.10到15
参考答案：B
.I have not enough money left, so my_____ at a Christmas cake had to be thrown away.
A．mind
B．try
C．result
D．attempt
刑事侦查情报工作
