【题文】 Grace Brown leads a busy school life. Apart from the many required subjects, the 14-year-old also sings in a choir (合唱团) and plays the piano. The school day lasts from 8 a.m. to 4 p.m., but Grace has so many activities to attend that she has no time for P. E.classes. That’s why Grace has chosen to take P. E. classes on her own time.Her school has allowed her to try “virtual” P. E.. For many subjects, tests and textbooks have become available on computers. Now, new technologies are also having an effect on P. E.. Grace wears a fitness tracker(追踪设备) called Fitbit on her arm while exercising. She usually exercises three times a week for 30 minutes each time. A program on her computer records her activity. Grace needs to hand in the records to her school every week.“Virtual” P. E. is becoming more and more popular among teenagers. Usually, P. E. teachers don’t guide their Fitbit-wearing students in real time. But they do lead the students’ work by setting goals. The students can choose their favorite activities. Those who swim or dance all year round may easily meet the workout requirements. As for Grace, she has added light running and cycling to her days. Some schools, however, do not support this trend. “Physical activity is different from physical education,” said a P. E. teacher. “Physical activity is great for the body. Everybody is moving. But in P. E. classes, students are taught not only how to move but also things like teamwork.【小题1】Grace has so many activities to attend that she has to _________.A．give up exercisingB．ask for more timeC．try “virtual” P. E.D．take tests often【小题2】How long does it take Grace to do exercise every week?A．3 minutes.B．30 minutes.C．60 minutes.D．90 minutes.【小题3】What is “virtual” P. E. according to the passage? A．Students take P. E. classes online on their own time.B．Students are taught how to move as well as teamwork.C．Students take P. E. classes with P. E. teachers at school.D．Students who wear Fitbit don’t need to hand in the records.【小题4】According to the passage, which of the following is TRUE?A．Grace does nothing but swimming and dancing every day.B．Physical activity is the same as physical education.C．P. E. teachers set goals for their Fitbit-wearing students.D．“Virtual” P. E. is widely accepted by all the P. E. teachers.【小题5】What can be a suitable title for the text?A．Fitbit: A Fitness TrackerB．P. E. Classes Outside of SchoolC．Different Physical ActivitiesD．Teamwork in P. E. Classes