正确答案: D

氯化钠在20℃时溶解度是36g，则100g的氯化钠溶液中含有氯化钠36g

题目：下列关于溶液的说法，不正确的是（ ）

解析：D

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举一反三的答案和解析：

[单选题]Henry is a little fatter than he wants to be． He ( 1 ) to lose some weight． So he is on diet． He tries not to eat to0 ( 2 ) and he eats very little sugar because it will make him ( 3 ) ． He also does exercise every ( 4 ) ．' He swims very often，( 5 ) he runs about two kilometers a day．Now he is ( 6 ) than before． Henry's sister，Susan，is healthier than Henry． ( 7 ) is also younger and thinner than he is． She does ( 8 ) every day，too． She doesn’t ( 9 ) much meat． But she eats a lot of fruit and vegetables because she thinks ( 10 ) are better for her health．( )1．

wants

解析：1．A【解析】want to do sth.“想要做某事”。

[单选题]在今年理化生实验技能测试中，实验室准备的器材有：电源、电压表、电流表、滑动变阻器、开关、待测电阻及导线若干。在做测电阻的实验时，小明在连接电路过程中，由于疏忽，把电压表和电流表的位置给颠倒了，其它连接正确无误．这个电路闭合开关后所产生的现象是

电压表有读数，电流表的读数几乎为零 D．电流表将被烧坏

[单选题]39． What does Lucy want to buy?

A， B and C

解析：39.D【解析】第四、五、六句是本题答案依据．

[单选题]（A）TheWaterWorldSwimmingPoolisopeneverydayfromeighto’clockinthemorninguntilhalfpastsevenintheevening.Itcoststwodollarssixtytoenterthepool.Thereisaspecial

Elevenandahalfhours.

[单选题]15．

cousin

解析：15．C  【解析】由后一句可知，他是叔叔的儿子，故叫堂兄弟。

[单选题]Themassageismainlyabout_________.

waysofreadingsciencepassages

[单选题]25． Where is the nurse-s house?

Beside Jack's．

解析：25．B【解析】根据文章最后一句话可知。