某单位定期对员工的专业知识、工作业绩、出勤情况三个方面进行考核（考核的满分均为100分），三个方面的重要性之比依次为3：5：2．小王经过考核后所得的分数依次为90、88、83分，那么小王的最后得分是（   ）

阅读理解
    Tom lives in the UK. His friend Jack is in Dubai. He will go to see his friend. First he needs to go to London to take the plane.
    On Friday morning, Tom takes a bus to the train station. It takes Tom about 30 minutes to get there. Tom gets on the train at about 10 o'clock：The train leaves at 10：15. The train trip to London takes three hours. At lunchtime Tom gets to London. Tom eats a hamburger for lunch. Then he goes to the airport(机场)by subway. After about one hour,Tom gets to the airport. Tom gets on the plane at 8 o'clock in the evening. The trip takes a long time. Tom is tired(疲倦的)after a busy day. So he goes to sleep(睡觉). On Saturday morning, Tom gets to Dubai. He is very happy, because he will have a great time with his friend.

根据以下材料，选取角度，自拟题目，写一篇不少于800字的文章；文体不限，诗歌除外。

或安贫，或安富，或爵通侯封万户。一任秋霜换鬓毛，本来面目长如故。——苏轼《老人行》

这一润色，留传固然留传了，但可惜的是一定失去了许多本来面目。——鲁迅《且介亭杂文·门外文谈》

甲、乙两导体的电阻之比为R₁∶R₂=1∶2，分别接在不同的电路中，测出通过它们的电流之比为4∶1，则在相同的时间内电流经过甲、乙两导体所做的功之比为（   ）

科学家在研究大脑皮层某些区域(如图)时，发现它与躯体运动和语言活动功能有着密切的联系，下列叙述科学的是（   ）