硬顶法压井过程中,当泵压超过井压时,井中流体开始进入到地层中去。这个压力可能会大大高出关井压力,但可以超过最大允许值。()
A、对;
B、错。
参考答案:B
换卡功能只针对已售出的正常卡片。
I try to make him understand that I’m not interested in him, but he never gets the ____.
A.information
B.news
C.message
D.word