作业帮The spokesman _____ himself at the desk calmly,_____ for any question from the reporters.A.seating;preparing B.seated;preparedC.seating;to prepare D.seated;to prepared
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The spokesman _____ himself at the desk calmly,_____ for any question from the reporters.A.seating;preparing B.seated;preparedC.seating;to prepare D.seated;to prepared
The spokesman _____ himself at the desk calmly,_____ for any question from the reporters.
A.seating;preparing B.seated;prepared
C.seating;to prepare D.seated;to prepared
The spokesman _____ himself at the desk calmly,_____ for any question from the reporters.A.seating;preparing B.seated;preparedC.seating;to prepare D.seated;to prepared
B
第一个seat oneself ,使自己入座,这里seated就是普通的过去式啊
第二个是be prepared for sth,这里省略了be
b seated表示过去的动作所以用过去式 prepared非谓语动词
seat oneself没错，但这里是个动词，要不没谓语了，后面是be prepared for ，形容词结构作定语，这下对了
B
seated 和 prepared 这两个动作是相继发生，属于并列关系，时态应该一致。
B seat sb 使某人坐下 做好准备做某事be prepared for sth
选C,seat oneself主动用ing作非谓语，后空是不定式表目的，如果没有himself就ed形式了，sb be seated
选D
The spokesman _____ himself at the desk calmly是全句主干,所以用谓语动词,故排除AC
_____ for any question from the reporters.分析下来应该是不定式作目的状语.
再者动作发出者为The spokesman ,如果式伴随状语应为ing表主动,排除A选D
那个发言人安静地坐在桌...
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选D
The spokesman _____ himself at the desk calmly是全句主干,所以用谓语动词,故排除AC
_____ for any question from the reporters.分析下来应该是不定式作目的状语.
再者动作发出者为The spokesman ,如果式伴随状语应为ing表主动,排除A选D
那个发言人安静地坐在桌子前,准备应付记者们的任何提问.
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A.
seat是个及物动词，必须跟人作宾语。所以有宾语的情况下就应该用主动形式。反之，如果没有宾语，则用被动形式。
如：
Seating himself in the chair,he listened to the teacher.
Seated in the chair ,he listened to the teacher.＝Sitting in the ...
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A.
seat是个及物动词，必须跟人作宾语。所以有宾语的情况下就应该用主动形式。反之，如果没有宾语，则用被动形式。
如：
Seating himself in the chair,he listened to the teacher.
Seated in the chair ,he listened to the teacher.＝Sitting in the chair,he listened to the teacher.同样的用法还有很多，如dress.
Dressing herself in a coat,he left.
Dressed in a coat,he left.
prepare在这儿作状语，与主语之间的关系是主动，所以也用现在分词形式。
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c