问题详情

A．Because terms such as "environmentally friendly" and "non-polluting" cannot be verified.
B．Because terms such as "environmentally friendly" and "non-polluting" are often wrongly used.
C．Because terms such as "environmentally friendly" and "non-polluting" are used too widely.
D．Because terms such as "environmentally friendly" and "non-polluting" are groundless.请帮忙给出正确答案和分析，谢谢！