题目内容
The children entered the dining room, smiling and ______, and ______ down to have lunch.
| A．talking; sitting | B．talked; sitting | C．talking; sat | D．talked; sat |
C
解析试题分析：考查谓语和非谓语：句意：孩子们进入餐厅，微笑着，谈论着，坐下来吃午饭。第一空填talking和smiling一起做伴随状语，第二空填sat和entered并列，选C。
考点：考查谓语和非谓语
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| A．to plan | B．to planting | C．plant | D．planting |
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| A．having been completed | B．to be completed |
| C．completing | D．completed |
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| A．marked | B．to mark | C．marking | D．having marked |
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| A．lacked | B．lacking of |
| C．lacking | D．lacked in |
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| A．Being encouraged | B．Encouraging |
| C．Encouraged | D．Having encouraged |
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| A．are ; number ; is | B．/ ; quantities / are |
| C．be ; number ; are | D．/ ; quantities ;is |
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| A．having written | B．to be written |
| C．being written | D．written |