题干

已知过点(﹣2,0)的直线与圆O:x2+y2﹣4x=0相切与点P(P在第一象限内),则过点P且与直线 3 x﹣y=0垂直的直线l的方程为(   )

A:x+ 3 y﹣2=0

B:x+ 3 y﹣4=0

C:3 x+y﹣2=0

D:x+ 3 y﹣6=0

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B

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(D)

School activities for kids and teens

    February is the month of fun-filled activities for kids and teens as long as you know where to find them. When you want some fun activities for February, why not consider these ideas?

Secret of the Dragon

Time: Tuesday, February 1, 2018, 10:00 a.m.

Cost: Free 

Bookings: please call 6632-8861 to book your place

Address: 10, Egginton Close

Note: Secret of the Dragon is a magical story about two children who are taken on a dragon ride to expel the universe.

Cube Class

Time: Friday, February 11, 2018, 3:00 p.m.

Cost: free

Bookings: please call 6432-7095 to book your place

Address: Crazy community hub,181 Dandenong RD

Note: Would you like to know how to play the cube as quickly as you can? Then join Stevens! He will take you to a different cube world. It can exercise your brain, test your intelligence and give you extra confidence.

Drama Show

Time: Saturday, February 19, 2018, 3:30 p.m.

Cost: Adult:$12.70  children (under 14 years): $7.60

Bookings: phone the booking office:6256-6634

Address: Brisbane Botanical Gardens (植物园)

Note: Have you seen the Cinderella with great magic power? Do you want to see her how to fight with the bad women in the show? Come and look. And you will never forget the funny scenes.

Cook with Me: Making Colorful Cookies

Time: Sunday, February 27, 2018, 10:30 a.m.

Cost: Adult:$14.50  children (under 14 years): half

Bookings: phone the booking office:6256-7745

Address: Brisbane Botanical Gardens

Note: Do you want to make colorful cookies with Berry? Cook with me is going to be with you. You can send your friends a lot of sweet surprises.