Shenzhou VIII spaceship and Tiangong-1 space lab into the space in 2011. A. sent B. were s

发布时间：2020-08-21 07:35:55

Shenzhou VIII spaceship and Tiangong-1 space lab     into the space in 2011.
A. sent                         B. were sending             C. were sent

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解析：考查时态和语态。句意：神州八号宇宙飞船和太空一号实验室在2011被发射到太空中。故选C。
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