2. 外语
  3. If suitable texts are______they may have to be scripted and recorded by the teacher, which ______the ease of preparation.

If suitable texts are______they may have to be scripted and recorded by the teacher, which ______the ease of preparation.

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问题 If suitable texts are______they may have to be scripted and recorded by the teacher, which ______the ease of preparation.
选项 A、available: gives rise to
B、available: sets off
C、unavailable: brings out
D、unavailable: detracts from
答案D
解析 句意：如果没有合适的文本可供利用的话，就需要老师撰稿并记录下来，但这样会增加这次准备的难度。unavailable难以获得，不能利用的。detract from有损，减损。
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B类竞赛（英语专业本科专科）

大学生英语竞赛（NECCS）

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