风湿性心脏病的发病机制主要与下列哪一项有关（）。 A.自身抗原的改变 B.分子模拟

庄子曰：“精神出于道，形本生于精。”与这一观点所蕴涵的哲理相一致的是[ ]

A、精神不是万能的

B、古今异俗，新故异备

C、理在事先，理生万物

D、月圆则亏，水满则溢

I had a letter _小题1:___my sister yesterday. She lives in Nigeria. In her letter, she said that she would come __小题2:___ England next year. If she comes, she will get a surprise. We _小题3:___now living in a beautiful new house in the country. Work on it had begun___小题4:_ my sister left. The house was completed five months ago. In my letter, I told her that she could stay with us. The house has many large rooms and there is a __小题5:____garden. It is a very modern house, so it looks strange to some people. It must be the only modern house in the district.

双线车站电务为主、工务综合利用的每月每站2次、每次不少于30分钟的设备检修需纳入（）。

A、年度轮廓施工计划

B、季度施工计划

C、月度施工计划

D、施工日计划

组织或细胞坏死时的主要形态学标志是（）

A.细胞间质的改变

B.细胞膜的变化

C.细胞核的改变

D.细胞浆的改变

E.细胞器的变化

纳税人购买自用的应税车辆的计税价格，包括纳税人为购买该应税车辆而支付给销售者的全部价款、增值税税款和价外费用。 ( )