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用run的现在进行时造句

1. Results In PCR, the primer for internal reference gene, content of dNTP, and runing cycles affect the products much than the annealing temperature. 结果在PCR反应中,扩增内参照和目的基因的引物比例、底物浓度以及PCR反应的循环次...

running

run是重读闭音节,重读闭音节(单音节)的单词变动名词时须双写最后一个字母加ing,所以run的动名词为running。 例句:He is running in the playground now! 类似的单词还包括: swim的动名词为swimming cut的动名词为cutting

动词的现在进行时一般是直接加ing,run的现在分词形式是双写n再加ing,running 满意请采纳,谢谢

Tom isn't running in the park.

run jog swim

1.I am running 2.He is listening music 3.We are cleaning classromm 4.My mother isn't making soup 5.Ther are't cuttingdown trees 6.Are you washing the dishes.Yes,I am 7.I'm not using computer 8.Is your grandpa reading newspaper

这是一种运动精神吧,keep moveing永不止步,是一个运动员必要的心理素质和职业操守。另一方面,ing形式可以表用途,而run是名词,是表含义的。如果一双跑鞋再注释跑步估计没什么新意。另外ing也可以表示货品在不断售出,出货的意思。几个猜想,...

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