【单选题】不 属于 自 由充实的是( )
A.
I haven't washed my face yet (this morning).
B.
It's raining (in Changsha).
C.
They eat everything ( that is edible).
D.
The fridge is empty. (broadening)
【单选题】属于 自 由充实的是( )
A.
Tom and Bill passed the port in the evening. (port=harbour)
B.
Tom walked into a music room. The piano was in the 19 th century. (There was a piano in the room Tom walked into.)
C.
Tom works too hard (for his boss).
D.
Tom has a (scientific) brain.
【单选题】用利尿剂治疗慢性心衰时,选用的治疗原则哪项是错误的
A.
原则上是慢性心衰急性发作和有明显体液潴留时应用
B.
慢性心力衰竭应长期使用利尿剂维持,水肿消退后以最小剂量无限期使用
【判断题】因为 (lnx) ’ =1/x ,所以 (lna) ’ =1/a
【单选题】中专毕业的王洪军在工作中创造了“轿车钣金快速修复法”,大大提高了白车身(未喷漆的轿车车身)的修复效率,他自己成为首批获得国家科技进步奖的工人。王洪军创新的事迹,对我们提高创新能力的启发,下列说法错误的是( )
C.
重视实干,重视在实践中去发现问题,并能创造性地解决问题
【判断题】汽油机常用干式缸套,而柴油机常用湿式缸套。( ) [2分]