5．-Are you going to the concert？
-I'm not sure．I     stay inside and watch it live on TV instead．（　�。�
A．canB．mightC．shouldD．must

分析 -你會(huì)去看音樂會(huì)嗎？-還沒確定．也許我會(huì)在家看電視直播．

解答 答案：B
句中I'm not sure表示不肯定的態(tài)度；can能夠，might也許，should應(yīng)該，must一定；句意表達(dá)的是也許，或許．故選B．

點(diǎn)評(píng) 情態(tài)動(dòng)詞的用法是英語中�？嫉恼Z言點(diǎn)．通�？疾榈姆绞接刑摂M和推測，本題考查的是情態(tài)動(dòng)詞的推測用法．學(xué)習(xí)時(shí)要注意積累．

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