That means information-gap tasks do help to enhance learners'activeness in oral English class.

信息差任务对口语水平提高方面只得到了部分证明。

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While partial recasts appeared explicit, full recasts were much less explicit in the story description tasks and became increasingly implicit in the information gap tasks.

部分重铸表现为显性，故事描述任务中的完整重铸显性大幅降低，而信息沟任务中的完整重铸则逐渐变为隐性。

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The treatment groups differed as to (1) whether they received full recasts or partial recasts, and (2) whether they performed one-way story description tasks or two-way information gap tasks.

实验组互相区别在两个方面：（1）接受的是完整重铸还是部分重铸，（2）执行的是单向的故事描述任务还是双向的信息沟任务。

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It's in the interest of even the most annoying "all-rounder" (as we say in India), who is better than me at everything, to specialize in those tasks in which our gap is the biggest and trade with me for those in which our gap is smaller.

FORBES: Magazine Article

The application is one of a number of voice-friendly third-party applications for the iPhone that have helped close the gap between the iPhone and mobile phones that have long given users the ability to perform basic tasks, like dialing phone numbers, with voice commands.

FORBES: Magazine Article

Moreover, the rats that successfully completed the more difficult task, which involved a longer gap in time between the sound and the puff of air, had retained more new neurons than those assigned easier tasks, with shorter gaps.

ECONOMIST: Neuroscience (2)