最简单的电路由______、用电器、开关和导线四部分组成.

题型:填空题

问题:

最简单的电路由______、用电器、开关和导线四部分组成.

考点:电路的组成
题型:填空题

This is John’s bedroom(卧室). It’s very nice. You can see a big window(窗户) in the wall. Under the window you can see a big desk. A light(灯)and some flowers are on the desk. Near(在...附近) the desk you can see a small desk. You can see a clock on this desk. You can see two books on the floor. Can you see any pictures on the wall? Yes, you can see two. Where is John’s cat? It’s under his bed.

阅读短文,判断正(T)误(F)

小题1:We can see two desks in John’s bedroom.

小题2:Some flowers and a light are on the small desk.

小题3:A clock is on the big desk.

小题4:Two pictures are on the floor.

小题5:John’s cat is under his bed.

题型:填空题

如果D是△ABC中BC边上一点,并且△ADB≌△ADC,则△ABC是(  )

A.锐角三角形

B.钝角三角形

C.直角三角形

D.等腰三角形

题型:填空题

中国金融期货交易所实行会员分级结算制度。()

题型:填空题

在Word文档中,删除一个段落标记后,前后两段文字将合并成一段,则段落格式的编排结果( )。

A.没有变化

B.后一段采用前一段的格式

C.前一段变成无格式

D.前一段采用后一段的格式

题型:填空题

()是“权力”和“威信”的统一体。

A.有效的领导者

B.无效的领导者

C.有效的统治者

D.无效的统治者

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