颜料颗粒的大小决定着颜料的()。
A.溶解力
B.特性
C.分解力
参考答案:B
Some teenagers turn a deaf ear to their parents’ advice, _____ they know it does good to them.
A.as though
B.now that
C.even though
D.so that
患儿女,16岁,诊断为肥厚型心肌病。不符合该诊断的是()
A.胸骨左缘第3~4肋间闻及收缩期喷射性杂音
B.胸痛
C.胸部X线片:心影明显增大
D.ECG:病理性Q波
E.超声心动图:室间隔非对称性肥厚