由部分电路欧姆定律R=U/I和R=ΡL/S可知（）。A.导体的电阻与两端加的电压成正

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Guitar Lessons A very good musician. Doing well in teaching kids for six years. Your home or mine. Call Miss Li at 7328059.

For Sale Coat for man, size 42, 1 year old, $85, after 6 p. m, call 8830553. Color TV, size 21, $150; Mp3 player, $45; Recorder, $25.  Call 6963749.

Help Wanted If you can find a few hours during the day to look after 2 school children, please call 3133696. A magazine needs a reporter. He or she should do well in writing in Chinese. Experience needed. Call 5201318.

Lost A yellow bag with a mobile phone and some books was left in the reading-room. Will the finder come to Class 7, Grade 7?

根据以上信息，选择最佳选项,将其标号在答题卡上涂黑。（每小题2分，共10分）
小题1:If you want a musician to teach your kid to play the guitar, which number will you call?

A．5201318.

B．6963749.

C．7328059.

D．3133696.

小题2:If a person has $110, he can buy___________.

A．a TV and a recorder	B．a coat and a recorder
C．a coat and an Mp3 player	D．a TV and an Mp3 player

小题3:What can’t you buy in the second advertisement?

A．TV.

B．Computer.

C．Recorder.

D．Mp3 player.

小题4:If you want to find a part-time job, you’ll read___________. 

A．Help Wanted

B．For Sale

C．Guitar Lessons

D．Lost

小题5:What’s in the lost yellow bag?

A．A mobile phone and a wallet.	B．A mobile phone and some books.
C．Some books and an ID card.	D．Some books and a wallet.