家庭的功能

根据内容，完成下列句子。

 Dear Jerry ,

     Please take these things to Alice.  She needs them for tomorrow (明天) : her CD player and CD case,

  backpack, sunglasses (太阳镜), baseball cap, keys and alarm clock. Her DC player and her CD case

 are on the table in her bedroom. Her backpack is under her bed. The sunglasses are on my desk in the

 living room (客厅).  Her baseball cap is on her bed.  Her keys are on the table in the kitchen (厨房). The

  alarm clock is on the table in her room.

                                                                                                                                  Thanks ,

                                                                                                                                     Mom

1. Alice's backpack is _____ _____ _____ .

2. The alarm clock is _____ _____ _____ in her room.

3. _____ _____ are on m-y desk n theliving room.

4. Alice s keys are on the table_____ _____ _____.

5. Alice needs _____ things for to rorrow. (填数量)

解方程：5x-2（3-2x）=-3

读文答题。

　　那江水，真是澄于湖海碧于天，活脱脱是天神地母拣尽翡翠绿玉铺就的。行在江水望两岸，只见千嶂染翠，峰峰岭岭尽都浓浓淡淡的绿进去；立在船头看江心，只觉得水底的云絮，一朵朵，一团团，俱是深深浅浅的绿，真难说是山染绿了江，还是江浸绿了山。

①选段是围绕一个“_____”字来描写景物的。

②选段运用了大量的_____词来表现景物的特点。

拱廊

( )金属部分不允许用作保护导体或保护联结导体。

A．支撑线
B．金属水管
C．刚性金属部件
D．柔性或可弯曲金属导管