After you hear a question, you must choose the best answer from the four choices marked A, B, C and D.

听到问题后，必须从A、B、C、D四个选项中选出最佳选项。

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If the information in question could be itself marked up with elements, put it in an element.

如果涉及到的信息本身能够用元素标记，就把它放在元素中。

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The question is: How does a couple whose relationship is marked by conflict, rejection and mistrust turn it around?

问题是：被争执、排斥和猜疑死死缠绕的夫妇如何才能转危为安？

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There are a few cases, though, where sky-high prices marked a frenzy for the companies in question.

FORBES: Apple, Google And The Six Hundred Dollar Stock Club

Many of those gathered in the bike box at junctions - that space marked with a bike symbol that cars and vans creep into - say they notice little difference and question the benefits.

BBC: How super? What cyclists make of superhighways