9．---Have you watched the latest episode of the Big Bang Theory with Stephen Hawking's guest appearance in it？
---Yes，in fact I watched it this morning．I ______ the show for months．（　�。�
A．haven't seenB．hadn't seenC．didn't seeD．don't see

分析 --你有看過最新的霍金客串的《生活大爆炸》嗎？
--是的，事實上我就是今天早上看的，我好幾個月沒有看這節(jié)目了．

解答 答案：B
解析：A：現(xiàn)在完成時；B：過去完成時；C：一般過去時；D：一般現(xiàn)在時．首先根據(jù)橫線后面的for months可知本句該使用完成時，故C、D直接排除．又因為回答者說他早上（過去時）看了，因此他的意思是"在今天早上看這一集之前我好幾個月都沒有看過這個節(jié)目了"，故此處該使用過去完成時（過去的過去），所以A選項排除．綜上，本題答案為B選項．

點評 本題考查時態(tài)，做此類題題目時一定要仔細分析句子結構并根據(jù)句意確定句子所需的時態(tài)，再結合選項選出正確答案．

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