【题目】Which of the following underlined parts is different in pronunciation from the others?

【题目】There_______ bears if we don’t protect them.

【题目】The farmers built____________ trees along the rivers to keep the soil.

【题目】—Sometimes I don’t have enough time ______ with my parents.

【题目】He thought____ too much trouble to own a robot.

【题目】The product of this company is up to the international _________, so it sells well all over the world.

【题目】—May I speak to your headmaster? —Please hold and I’ll ____ you_____.

【题目】Here are some birthday cards with our best for her.

【题目】They didn't go to bed_____ the work was finished.

【题目】--- Internet business traditional business in the past few years?