I would appreciate _________ if you coul

书面表达。

    下面是 Kate收到好友Mary发来的一封电子邮件，请读后代替Kate给 Mary发封回信。

Subject : hobby

From :  mary @ emu. la. com

Hi, Kate,

     Thanks for sending me the beautiful dolls. I love them all. In fact I think they are probably my favorite.

 I've been collecting dolls for five years. and now I have 100 of them. They're round my bedroom. Some

 are animals, some are birds, and others are babies. What's your hobby?

                                                                                                                                               Mary

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m是奇数，n是偶数，2m+n是______数．

非金属垫片的密封比压一般大于金属垫片的密封比压。

自从中 * * 党把依法治国正式确立为党领导人民治理国家的基本方略以来，中国治国之“法”不断完善。10年来，全国人大及其常委会共制定了188件法律，通过了82件法律解释和有关法律问题的决定。

辨析：中 * * 党坚持依法执政首先要制定和完善法律。

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患者，女，35岁。间断性胸闷不适2年，时有黑矇现象，近1周黑矇发作次数增多，伴晕厥1次来诊。如果心电图显示为Q-T间期0.86s，T波宽大，U波明显，诊断为 Q-T间期延长综合征，推测其晕厥的原因是

A．非阵发性室性心动过速

B．窦性静止6s

C．房室折返性心动过速

D．三度房室传导阻滞

E．尖端扭转型室性心动过速