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Want to enjoy some exercise at home? Here are some online fitness live courses for you!
 | LIU GENGHONG’S SHUTTLECOCK EXERCISE Build strong bodies in a fantastic way! Shuttlecock exercise does not require equipment(装备) and is perfect for people to perform at home. Liu Genghong helps you to keep going until the last minute, and you can burn your fat fast. Time: 7 p.m.—8:30 p.m. on weekdays 9 a.m.—10:30 a.m. at weekends |
 | LATIN DANCE WITH KAREN Have fun and get fit! Do you love dancing and parties? Well, Latin dance is for you—it mixes great music and dancing with hard exercise (burn 1, 000 calories an hour). Karen is an experienced Latin dance trainer and many people like her classes very much. Time: 2 p.m.—4 p.m. on weekdays 9 a.m.—11 a.m. at weekends |
 | YOGA WITH SARA Exercise your body and mind! Sara’s yoga classes are perfect for people who want to improve their strength and shape their bodies. Sara has trained in several different styles of yoga. Time:3 p.m.—4 p.m. every Monday and Wednesday for beginners 4 p.m.—5 p.m. every Tuesday and Thursday for experienced learners |
 | JOHN’S SPIN CLASSES Have a lot of fun on a bike! Spin classes are a safe and effective way to work out—it doesn’t matter how old you are or how fit you are. John is an excellent spin trainer who’ll inspire you to do your best in every class. Time: 7 p.m.—8 p.m. every day |
1．If Mike is busy with his work and he only has free time after 5 p.m. at weekends, he can go to ________.
| A．Latin Dance | B．Shuttlecock exercise |
| C．Spin class | D．Yoga class |
| A．Liu Genghong’s. | B．Karen’s. | C．John’s. | D．Sara’s. |
| A．Spin classes are only fit for young people. |
| B．Karen’s Latin dance classes are liked by few people. |
| C．Yoga classes on Tuesday are suitable for the beginners. |
| D．Shuttlecock exercise can help people lose weight quickly. |
| A．A tour guide. | B．A sports website. |
| C．A news report. | D．A fashion magazine. |
同类型试题
y = sin x， x∈R， y∈[–1，1]，周期为2π，函数图像以 x = (π/2) + kπ 为对称轴
y = arcsin x， x∈[–1，1]， y∈[–π/2，π/2]
sin x = 0 ←→ arcsin x = 0
sin x = 1/2 ←→ arcsin x = π/6
sin x = √2/2 ←→ arcsin x = π/4
sin x = 1 ←→ arcsin x = π/2
y = sin x， x∈R， y∈[–1，1]，周期为2π，函数图像以 x = (π/2) + kπ 为对称轴
y = arcsin x， x∈[–1，1]， y∈[–π/2，π/2]
sin x = 0 ←→ arcsin x = 0
sin x = 1/2 ←→ arcsin x = π/6
sin x = √2/2 ←→ arcsin x = π/4
sin x = 1 ←→ arcsin x = π/2
