微机流量计在打印、显示流量、压力等参数时,具有自校功能。
参考答案:对
一个长方形运动场,长25米,宽18米,这个运动场的周长是多少米?
改写句子按括号中的要求完成句子,每个空格填一个单词。(5分)
小题1:Maria rides a bike to school.(改为否定句)
小题1:
Maria __ ___a bike to school.
小题2:We went camping last weekend.(就句子画线部分提问)
小题2:
__did you __ last weekend?
小题3:"Do you stay at home on rainy days, Kelly?"I asked.(改写句子,句意不变)
小题3:
I asked Kelly __she ___at home on rainy days.
小题4: He wanted to know how to pronounce the word correctly so he looked it up in the dictionary. (改写句子,句意不变)
小题4:
In order to find the correct __ __ the word, he looked it up in the dictionary.
小题5: People often compare me with my sister. This makes me very unhappy.(改写句子,句意不变)
小题5:
I __often __ with my sister. This makes me very unhappy.