This performance is a big stride, ______, towards adapting the western mind to the traditional Chinese oper
A. as it isB. as it wasC. as it wereD. as it has been
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保修期满，承包人履行了保修义务，发包人应在质量保修期满后( )内结算，并将剩余保修金和按工程质量保修书约定银行利率计算的利息一起返还承包人。
A. 7天
B. 14天
C. 21天
D. 28天
下列除哪项外，均是消渴的主要病机( )
A. 阴虚
B. 水停
C. 燥热
D. 血瘀
E. 气虚
便秘的主要病机是( )
A. 大肠传导失常
B. 脾胃不和
C. 肺失宣发
D. 肝郁脾虚
E. 以上均不是
She often has bad colds in winter, ______
A. does she
B. doesn't she
C. has she
D. hasn't she
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