__________, Chinese mobile phones, like Huawei, have improved greatly.— Exactly. That’s why made-in-China products are more and more popular now.

32. Not until he told me the news __________ the truth.

Let’s clean the classroom, ________?

osionatacoalminekilledatleast62workersandleftanother13missing—Yes,________newscameas________shocktousall

下列各句中，加线的词语使用恰当的一项是（     ）