The poor boy the test again; in that case, his mother will be very disappointed.
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Thepoor boy _____ the test again; in that case, his mother will be verydisappointed.
A. must havefailed B. might fail C. couldhave failed D. should fail
试题答案
【答案】
B
从后文的将来时可以断定考试的结果还不确定，只是在进行推测，故排除A、C，D的语气不对，只有might表示语气不确定的“可能”，符合题意。