Whenever Bob reads an interesting story, he can't keep it to _________ and wants to share it with others.
A:he
B:him
C:his
D:himself
《尚书》记载:“惟殷先人,有册有典”。以下说法正确的是( )
电信部门要修建一个电视信号发射塔.如图所示,按照要求,发射塔到两个城镇A、B的距离必须相等,到两条高速公路m和n的距离也必须相等.发射塔应修建在什么位置?在图上标出它的位置.