测井仪器偏心会使声幅曲线幅度(),不能真实地反映固井质量。
A.变大
B.变直
C.不变
D.变小
参考答案:D
—What do you ____________ your English teacher?
— Wow, she’s very friendly.
A.think of
B.think over
C.think
D.think about
患者,女,27岁,1d前吃海鲜后出现发热、呕吐、腹痛腹泻,有里急后重感,该患者的诊断是
A.肠结核
B.伤寒
C.急性菌痢
D.霍乱
E.Crohn病