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【題目】How much is the mountain bike now?

【題目】The small action of littering may______ disaster for small animals and their living environment.

【題目】What are the speakers mainly talking about?

【題目】At one time French people banned borrowed words from English in order to keep their language pure and________.

【題目】How many postcards will the two speakers probably buy in total?

【題目】What do we know about Jim?

【題目】Do you consider it any good______ your eyes to your cellphone every day?

【題目】What will the woman get?

【題目】Sometimes people from the south have difficulty understanding______ people from the north say.

【題目】More and more countries have come to realize that the world____ do without Huawei and its "more advanced" technology.