对“三包”的大件商品,消费者要求修理、更换、退货的,经营者应承担()
A.全部费用
B.运输费用等合理费用
C.商品费用等合理费用
D.全部费用的50%
参考答案:B
四岁男童,吃花生米时突发气促,吸气困难,诊断为气管异物,查体可见()
A.呼气时,胸骨上窝、锁骨上窝、肋间隙向内凹陷
B.吸气时,胸骨上窝、锁骨上窝、腹部向内凹陷
C.吸气时,胸骨上窝、肋间隙、腹部向内凹陷
D.呼气时,胸骨上窝、锁骨上窝、腹部向内凹陷
E.吸气时,胸骨上窝、锁骨上窝、肋间隙向内凹陷
My friend Bob just bought an apartment in a suburb of Beijing last week, which is much smaller than ours
but is three times _____ expensive. [ ]
A. very
B. so
C. too
D. as