Two kilos of fish is enough.语句是否正确?

Two kilos of fish is enough.语句是否正确? Tow kilos of apples is enough.语句是否正确 I'd like two kilos of fish 对two提问 I would like two kilos of fish .对two kilos of 提问. I'd like two kilos of fish对two kilos of提问 l'd like two kilos of fish 对 two kilos提问 two kilos of salt 后面跟are 还是is? two kilos of meat 后面用is还是are two kilos of mango 还是two kilos of mangoes 1 two kilo of apples 2 two kilos of apples 3 two kilos of ap We want two kilos of( ),please both of you two是否正确