摩尔定律的内容是什么？

患儿，2岁，因病毒性腹泻需为其做肌内注射，护士操作错误的是（）

A.注射时固定肢体

B.刺入针梗的1/2

C.注射时固定针头

D.选择臀大肌注射

E.注射时分散患儿的注意力

（3分）新华中学“STS”小组的同学们为了探究某河水的污染问题，采集了污水样品250mL，并测出了样品质量，然后将样品导入图乙所示的密闭隔热装置中，用功率恒定的电热器加热（不计热量损失），并将加热时间和对应的温度记录在下标，请回答下列问题：

图甲               图乙

加热时间/min	0	2	4	6	8	10	12	14
温度/℃	22	38	54	70	86	102	102	102

（1）由图甲可知，样品的质量      g，并计算出样品的密度为         g/cm³．

（2）用图乙的装置加热的过程中，同学们发现样品的沸点高于100℃，经分析得知主要原因是容器内气压大于一个标准大气压，导致样品沸点升高，若他们想测出常压下样品的沸点，图乙的装置该如何改进？                                           

对比阅读【甲】【乙】两个文段，回到下列问题：（15分）

【甲】 林尽水源，便得一山，山有小口，仿佛若有光。便舍船，从口入。初极狭，才通人。复行数十步，豁然开朗。土地平旷，屋舍俨然，有良田美池桑竹之属。阡陌交通，鸡犬相闻。其中往来种作，男女衣着，悉如外人。黄发垂髫，并怡然自乐。

见渔人，乃大惊，问所从来。具答之。便要还家，设酒杀鸡作食。村中闻有此人，咸来问讯。自云先世避秦时乱，率妻子邑人来此绝境，不复出焉，遂与外人间隔。问今是何世，乃不知有汉，无论魏晋。此人一一为具言所闻，皆叹惋。余人各复延至其家，皆出酒食。停数日，辞去。此中人语云：“不足为外人道也。”

【乙】大道之行也，天下为公，选贤与能，讲信修睦。故人不独亲其亲，不独子其子，使老有所终，壮有所用，幼有所长，矜、寡、孤、独、废疾者皆有所养，男有分，女有归。货恶其弃于地也，不必藏于己；力恶其不出于身也，不必为己。是故谋闭而不兴，盗窃乱贼而不作，故外户而不闭，是谓大同。

小题1:解释句中加点的词。（4分）

①有良田美池桑竹之属（       ）②黄发垂髫（ ）

③无论魏晋（         ）       ④故人不独亲其亲（          ）

小题2:下列加点词古今意义解释有误的一项是（    ）。（2分）

A．妻子邑人古义：妻子和儿女今义：单指男方的配偶

B．大道之行也古义：政治上的最高理想今义：宽阔的道路

C．来此绝境古义：与世隔绝的地方今义：极其优美的环境

D．女有归古义：女子出嫁今义：返回，回到原处小题3:用现代汉语翻译下面的句子。（4分）

①余人各复延至其家，皆出酒食。②货恶其弃于地也，不必藏于己。

小题4:根据选文，请分别写出出自【甲】文和【乙】文的一个成语（2分）

【甲】                        【乙】                   

小题5: 【甲】文中描绘的理想境界和【乙】文中阐述的“大同”社会有什么相似的地方？（3分）（答出三点）

Remembering your dreams will require some efforts on your part. But what your dreams can offer and tell you about yourself will be well worth  it.  Here are some tips to help recall your dreams:

1. Before going to bed, keep a clear mind. Tell yourself that “I will remember my dreams when I wake up”. This is actually a proven and effective way to recall your dreams.

2. Have a regular bedtime and wake-up time. Make this your routine. Going to bed and waking up at a regular time every day could aid in dream recollection.

3. Avoid alcohol consumption and taking medicine before going to bed. These things may prevent you from remembering your dreams.

4. Keep a pencil and a notebook next to your bed so that they will be within reach as soon as you wake up. Having a small lamp by your bedside is also a good idea, so you wake up in the middle of the night and can record your dreams immediately.

5. Do not get out of bed immediately. Upon waking from a dream, lie still in your bed, keeping your eyes closed and moving as little as possible. Let your mind wander among the images of what you have just dreamed.

6. Write down as many details in your dreams as you can, no matter how seemingly unimportant they may be. Do not judge the content or worry if they make sense.

7. Sometimes it may help to draw pictures. A picture is worth a thousand words, as the saying goes. Even if you are not an artist, a simple drawing can help to recall details of your dreams.

小题1:This passage tells you ______ .

A．some useful tips to recall your dreams

B．the way to recall your dreams

C．the reason to remember dreams

D．many details in your dreams小题2: Which of the following ways may NOT be useful for recalling dreams?

A．Avoiding taking alcohol and medicine.

B．Not getting out of bed immediately.

C．Drinking a cup of hot milk.

D．Writing down as many details as possible.小题3:What does the underlined “it” in the first paragraph mean? ______   

A．Remembering your dreams.

B．Some tips to help recall your dreams.

C．Your making efforts to remember your dreams.

D．What your dreams can offer and tell you about yourself.小题4: The author uses the saying “A  picture is worth a thousand words” to_______.

A．show that a picture is better than words

B．say a picture is equal to thousands of words

C．prove that it’s more important to draw pictures than to speak

D．indicate drawing pictures really helps to recall dreams

将二维线型的结束点变为第一点应使用的命令是（）.

A、Refine

B、Make First

C、Extend

D、Detach