The weather here is different from ________ in Beijing, but the people here are as friendly as _________ in Beijing.
A:those; that
B:the one; those
C:the one; that
D:that; those
看拼音写词语。
xīng xing
jiān jiān de
zhǐ kàn jiàn
____
为了探究能量转化和守恒,小明将小铁块绑在橡皮筋中部,并让橡皮筋穿入铁罐,两端分别固定在罐盖和罐底上,如图所示. 让该装置从不太陡的斜面上A处滚下,到斜面上B处停下,发现橡皮筋被卷紧了,接着铁罐居然能从B处自动滚了上去.下列关于该装置能量转化的判断正确的是
“我走了许多路,原该筋疲力尽的了。可是奇怪得很,今天反而比往常好些”,“我”为什么有这样的感觉?
零上13℃记做+13℃,零下2℃记为( )