单词拼写（每空1分，共10分）

小题1:He sent two ____________(代表) to attend the meeting.

小题2:Mr Smith is the person who _____________(治理) the town.

小题3:The __________(地理的) location of the city is very important.

小题4:His home is __________ (在。。。。。。对面) to mine.

小题5:Zhou Libo is regarded as one of the most famous ______   ___ (当代的) writers.

小题6:Yang Kun, a famous singer, is popular with us for his special singing _________ ( 风格).

小题7:The beginning of the twenty-first century has witnessed great _________ (成就) in China.

小题8: _____________（祝贺） on your happy marriage!

小题9:Xiulian is the __________(角色) we are most interested in.

小题10:You can change a __________ (频道) if you don’t like this programme.

某导体的电阻是10Ω ，通过它的电流为600mA，则此导体两端的电压是_______ V.若在该导体两端加8V的电压，则通过该导体的电流是_______ A。