Нужно , 20 !

переведите следующие предложения, обращая внимание на слова it, one, that.
образец: one should use a new method. – нужно (следует) использовать новый метод.

1. it will take much time to carry out so very many experiments.

2. the solid that was used is highly soluble in water.

3. one difference between nickel-cadmium and lead-acid batteries is cost.

hdjddngddh    1   29.11.2019 09:03    1