有尿频、尿急、尿意不爽，后 * * 不适，属于（）
A．早期
B．晚期
C．前期
D．中期
E．并发症期
参考答案：A
－The changes are good for people.
－______________________. I like the present transport but I dislike the pollution.
A．Yes, I agree with you.
B．In some ways, I agree with you.
C．No, you are wrong.
D．No, I agree with you.
绝对压力是指设备内部或某处真实压力，它等于表压力与当地大气压力（）。
