Question

完成B句，使其与A句意思相同或相近。(每空一词)

A．If a substance has a higher density, say 5000kg/m3, it will not float on water．

B．If a substance has a higher density, ________ ________, 5000kg/m3, it will not float on water．

Answer 1

答案：
解析：

for,instance/example