Mr Hall understands that maths has always been easy for him,it is not easy for t
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Mr Hall understands that ________ maths has always been easy for him,it is not easy for the studants.
[]A.unless
B.since
C.although
D.when
试题答案
答案:C
解析:解析:根据前后题意推断出前后两个分句意义是相反的,只有C项符合,解题关键在于把握语境。 |