12．--Where's Jerry？Mr Green wants to see him．
--I think he ___ be ill．Just now，he coughed and asked me the way to the hospital．（　　）
A．mayB．can'tC．mustD．need

分析 --Jerry在哪里？格林先生想見他．
--我認(rèn)為他可能生病了，剛才他咳嗽，問我去醫(yī)院的路．

解答 答案：A．
結(jié)合選項(xiàng)可知本題考查情態(tài)動(dòng)詞，首先明確選項(xiàng)中每個(gè)單詞的意思：A：可能；B：不可能；C：必須/一定；D：需要；  結(jié)合題干推測句意是"--Jerry在哪里？格林先生想見他．--我認(rèn)為他可能生病了，剛才他咳嗽，問我去醫(yī)院的路．"，所以may 符合句意，故選A．

點(diǎn)評(píng) 本題考查了情態(tài)動(dòng)詞的用法．解答時(shí)首先根據(jù)題干明確句意，理解所給選項(xiàng)中每個(gè)情態(tài)動(dòng)詞的意思并熟練掌握它們的用法，便可作出正確選擇．

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