定速运行水泵从水源向高处水池输送水,当高处水池液位不变,水源处水位逐渐上升,则水泵的流量将()
A.逐渐减小
B.逐渐增加
C.保持不变
D.不一定
参考答案:B
单词拼写,根据句子意思,填入一个正确的单词。
1. What kind of s__________ do you want to become a inventor?
2. How you're going to i__________ yourself this year.
3. I w__________ if he will come here tomorrow.
4. The young r__________ out and jumped into the water to save the boy.
5. He is f__________ my broken pen.
为确定强 * * 案被害人甲受到暴力伤害的情况,侦查人员拟对她进行人身检查。下列哪些选项是正确的( )
A.如果甲拒绝检查,可以对她进行强制检查
B.如果甲拒绝检查,不得对她进行强制检查
C.如果甲同意检查,可以由医师进行检查
D.如果甲同意检查,可以由女工作人员进行检查