【简答题】某型小轿车发动机在起动正常,但在行驶过程中发动机慢慢熄火,经排查发现各缸气缸压力正常、润滑和冷却系统正常、点火系统正常。现怀疑电控燃油喷射系统有故障,请运用教材 P73-81 及之前所学的相关知识,结合燃油系统的组成示意图和燃油喷射系统控制原理图进行分析,回答以下问题: 1 该车燃油喷射系统可能的故障原因有哪些? 2 如何排除此故障?请说明其检测诊断流程。
【简答题】请简述MyBatis和Hibernate的区别。
【单选题】A: Did your mom go to the market yesterday? B: Yes, she __________. She bought lots of apples.
【单选题】—Did your uncle_______to Canada this morning? —No ,he_______. [ ]
【简答题】请简述Hibernate和MyBatis框架的主要区别。
【简答题】请简述MyBatis和Hibernate的区别?
【简答题】-Mom,what did your doctor say? -He advised me to live _____ the air is fresher. A.in where B.in which C.the place where D.where
【单选题】A: Did your mom go to the market yesterday? B:Yes,she . She bouhgt lots of apples.
【单选题】—When did your daughter go to sleep last night? —She didn’t go to bed ______ she finished her homework.