金属钛（Titanium）是航空、军工、电力等方面的必需材料，因为具有奇特的性能，被誉为“未来金属”。金属钛的元素符号是

题干

金属钛（Titanium）是航空、军工、电力等方面的必需材料，因为具有奇特的性能，被誉为“未来金属”。金属钛的元素符号是（）

A：Ti

B：TI

C：ti

D：tI

上一题下一题 0.0难度选择题更新时间:2019-09-04 10:38:05

A

Are you a sports lover looking for skill development in the off-season?

Joy of the Game (JG) has been working for the past 10 years. Come and join JG to develop skills as you prepare for the next season.

Classroom Information
Ages	Boys 8th—12th Grade
Skills	All Skill Levels
Days	Sunday (A 10—week Program) Half Day: Morning: 9:00 am—12:00 pm Afternoon:1:00 am—4:00 pm
Sample Schedule	Morning Period: (9:00 am—12:00 pm): Basketball, Volleyball, Floor Hockey Lunch Break: 12:00 pm—1:00 pm (Kids Must Bring Their Own Lunch) Afternoon Period: (1:00 pm—4:00 pm): Basketball, Floor Hockey, Soccer, Relay Races
Costs	Half Day: $ 50 per day Full Day: $ 90 per day