一次函数 y=-2x+3中,y的值随x值增大而﹙ ﹚(填“增大”或“减小)

题型:填空题

问题:

一次函数 y=-2x+3中,y的值随x值增大而﹙    ﹚(填“增大”或“减小)

考点:一次函数的图像
题型:填空题

Richard found a job in a big office after he finished college. He liked to use his(1)___ and was good at his job. So he was often paid more than (得到的报酬多于) his workmates and he worked (2) _____ . But something was wrong with the young man a month ago. He couldn't fall (3) _________ at night. So he was always (4) _________ in the daytime and often made mistakes. He had to go to a hospital. The doctor (5) _________ and told him to buy some sleeping pills. He took them (6) _________ he went to bed. Soon after that he went to sleep. Richard (7) _________ in the morning. He had a look at the clock on the wall. It was a quarter to seven. He got up and went to work after (8) _________ . As soon as he went into the office, he said to the head of the office, "Good morning, Mr Clarke! I've (9) _________ had a good sleep like last night's and I'm feeling much better now!" "Skunk (混蛋)!" the head (10) _________ loudly. "We've looked for you for two days! I wanted you to do something important, but it's too late now!"
小题1:
A.handB.headC.eyesD.feet
小题2:
A.hardB.fastC.harderD.faster
小题3:
A.asleepB.aloneC.afraidD.awake
小题4:
A.wellB.hungryC.thirsty D.tired
小题5:
A.looked for himB.looked at him C.looked after himD.looked him over
小题6:
A.afterB.becauseC.before D.if
小题7:
A.stood up B.woke upC.sat down D.lay down
小题8:
A.lunchB.dinnerC.supper D.breakfast
小题9:
A.alwaysB.usuallyC.neverD.often
小题10:
A.laughedB.shoutedC.smiled D.asked
题型:填空题
电容的定义公式是,下列说法正确的是(  )

A.电容器的电容C与带电Q成正比与电压U成反比

B.电容器不带电,则其电容C为零

C.电容器的电容C与其带电量的多少无关

D.公式中电量Q与电压U可以认为是电容器上增加的电量和升高的电压

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一个商务谈判方案应包括哪些内容?

题型:填空题

EXCEL工作薄最多可以包括个工作表。()

A.3

B.256

C.255

D.65535

题型:填空题

肺段切除术者,麻醉清醒后首选下述何种体位()

A.患侧卧位

B.健侧卧位

C.平卧位

D.半卧位

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