My wife likes classic music very much andso __ I.
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All but one _____ here just now.
A. was
B. were
This pair of glasses ______mine.
A. is
B. are
Two days _______enough for me to finish the work, I need a third day.
A. isn't
B. aren't
长期持续使用某物质,若欲达到预期效应,则需要明显增加精神活性物质的剂量是指精神活性物质的( )
A. 依赖性
B. 滥用
C. 戒断症状
D. 耐受性
E. 过量中毒