7．The students should take the exams__________．（　�。�
A．seriousB．seriouslyC．badD．worse

分析 學(xué)生們應(yīng)該認(rèn)真參加考試．

解答 答案：B．考查副詞的詞義辨析．句意"學(xué)生們應(yīng)該認(rèn)真參加考試．"serious形容詞，嚴(yán)肅的、認(rèn)真的；seriously副詞，認(rèn)真地；bad壞的；worse更差的．根據(jù)題干The students should take the exams__________．可知學(xué)生們應(yīng)該認(rèn)真參加考試．修飾動詞用副詞seriously．故選B．

點(diǎn)評 理解各個選項的含義，根據(jù)具體的內(nèi)容去判斷選擇．

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