Cities sometimes accuse companies of using ads to mislead us by making us believe a certain product is better than it really is or _ we will be happier if we buy it.
A whether B that C / D how
选什么 为什么 谢谢
C。a certain product is better than it really is or we will be happier if we buy it都做believe得宾语。如果要用that ,应该放在believe的后面。
追问此题选B 不过谢谢