只有犯罪,才具有社会危害性。[ ]
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He stood there for seemed a long time, wondering he was going in the direction.
A.which; if
B.which; what
C.what; what
D.what; if
女性,35岁。胸骨后烧灼样疼痛、反酸3个月。食管吞钡检查:滑动性食管裂孔疝。24小时pH测定Demeester积分为13.8。目前,宜采取的治疗方法是()
A.手术治疗
B.服用抑酸剂
C.调控饮食
D.中药治疗
E.随访观察