计算:18-8-2=______.计算:(3+1)(3-1)=______.

题型:填空题

问题:

计算:
18
-
8
-
2
=______.计算:(
3
+1
)(
3
-1
)=______.
考点:二次根式的加减乘除混合运算,二次根式的化简
题型:填空题
Everybody dreams. Some people think dreams can tell us about the future. Other people think dreams tell us about ourselves. It’s like our 61 is talking to us. Why are dreams 62 strange and hard to understand? Some people think our brain uses 63 to talk to us. When
we fly, swim, or fall down in our dreams, it has a 64 meaning. Lots of doctors help people 65   their dreams. They find that dreams tell us about our 66 and fears.
These days, many scientists 67 that dreams are very important. During the day, we have many 68, and our brain receives a lot of information. When we dream, our brain 69 information that is not important, and puts the most important information into our 70. As we learn more about the brain, we may find answers to our questions about dreams.
小题1:
A.bodyB.spiritC.brainD.heart
小题2:
A.neverB.seldomC.everD.often
小题3:
A.symbolsB.examplesC.numbersD.pictures
小题4:
A.specialB.seriousC.similarD.great
小题5:
A.finishB.forgetC.understandD.continue
小题6:
A.hopesB.rightsC.positionsD.abilities
小题7:
A.replyB.believeC.doubtD.worry
小题8:
A.experiencesB.dreamsC.mistakesD.inventions
小题9:
A.passes onB.looks intoC.throws awayD.asks for
小题10:
A.feelingsB.storiesC.livesD.memories
题型:填空题

下列结构中将来发育成果实的是(  )

A.雄蕊

B.雌蕊

C.胚珠

D.子房

题型:填空题

股疝诊断明确后,应及时进行()治疗。对于嵌顿性或绞窄性股疝,则更应进行()。

题型:填空题

金融监管的三道防线不包括()

A.预防性风险管理

B.存款保险制度

C.最后贷款人制度

D.市场约束

题型:填空题

临床测定用于诊断早孕及葡萄胎的激素是

A.雌激素
B.促性腺激素
C.卵泡刺激素
D.黄体生成素
E.绒毛膜促性腺激素

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