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根据短文内容，从短文后的选项中选出能填入空白处的最佳选项。选项中有两项多余选项。
Everyone knows English is one of the most important subjects in middle schools．And we always know learning English is very important, but few students know how to learn English well． 1
I think if we have a right way to learn English, and we work hard, then we must learn English well．But what is the right way? 2 Second, everyone knows remem bering new words is important, but how to remember them? I think we can copy new words on pieces of paper．and take them with us．When we are free, we can read them．Third, how to improve our listening and speaking? 3 And we can answer the questions in the class, don't he afraid of making mistakes．I think it's useful to us．Finally, it's about reading and writing． 4 And try our best to retell it, we can also keep a diary every day, and spend an hour practicing English．
5 lf necessary, we can turn to our classmates and teachers for help instead of giving up．If we don't study hard, it's difficult to learn English well．
A．We can sing English songs, listen to the radio and listen to tapes every day．
B．Then how can we make rapid progress and learn English well?
C．Whenever we meet difficulties in our English study, we shouldn't lose heart．
D．To begin with, you can recite as many words as you can．
E．First, we must he confident enough to learn English and be interested in it．
F．In a word, we will make rapid progress．
G．When we are free, we can read articles in English．
With the development of agriculture and industry, more and
more people are pouring into big cities, ________ causes so much 56．___________
trouble.__________the growth of the population, city problems 57．___________
are g_____________. To begin with, big cities are becoming so 58．___________
_______(拥挤) that it makes finding a job difficult. People without 59．___________
a job probably become a d__________ to our society. In addition, 60．___________
the environment is getting w_________, and there are traffic 61．___________
problems and pollution problems as ______. We have to face 62．___________
them. Big cities need to control the population to h_______ develop 63．___________
__________(自己) for the future. As for protecting the environment, 64．___________
I think every _____(市民)should contribute to protecting the environment. 65．
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My sister had dropped out of school and (71) m ______ unwise decisions with her life. She chose to spend her time with people who were lost as she was. They all chose to ignore their (72) __________ (responsible) and joined one another in a life which involved drinking and partying. (73) (sad), they were all losing time. They were young and had the potential to become (74) w _____ they wanted if they would only choose to respect themselves and believe in a
(75) (good) life.
My sister was lost but my father never (76) g _____up on her. She may not have ever known it but his prayers and faith in her may have been the very thing she needed. I remember sitting at the family dinner table where everyone had gathered
(77) e ___ my sister. Once again she had (78) c ___ to drink with her friends instead of spending an evening with our family who loved her very much. We said she would not come. But my father said she would. We all rallied against him,
(79)________ (bet) she would not show up and asked why he would say that. We were convinced he was in denial. He (80) s _____ said, “I will always bet on her, on all of you.”
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根据短文内容，从短文后的七个选项中选出能填入空白处的最佳选项。选项中有两项
为多余选项。
Leap Year
Leap year is a year that has 366 days instead of the usual 365. It normally occurs every four years, always on an even-numbered year. The extra day is added to our shortest month. That is the second month of the year, which in non-leap years has 28 days, two fewer than any other month. 71
Leap year is also called the bissextile year. 72 In our calendar system there is a need for a leap year because the solar year (the time it takes the earth to go around the sun once) is actually slightly more than 365 days long. That extra day—Feb. 29 every four years—helps correct the difference between our calendar and the solar calendar.
Leap year was first made part of the calendar by the ancient Roman leader Julius Caesar. His
astronomers had calculated the length of the solar year to be 365 days and six hours. So Caesar declared that an extra day be added to the calendar. 73
Caesar’s adjustment, however, was not entirely accurate because his astronomers’ year exceeded the true solar year by eleven minutes and fourteen seconds. By 1582, a difference of ten days had developed between the calendar year and the true solar year. To correct this error, Pope Gregory XIII ruled that every fourth year would continue to be a leap year except for century years that could not be divided evenly by 400. By this system, century years such as 1700, 1800, and 1900 were not leap years, but the year 2000 was a leap year. 74
Persons born on Feb. 29 celebrate their growing up a little differently from the rest of us. 75 But if they go strictly by the calendar, they have only one-fourth as many birthday celebrations as most people.
A. This is done every four years. B. This is its formal, or scientific title.
C. This may seem complicated, but it works. D. They acknowledge that they get older each year.
E. The leap year was introduced in the Julian calendar in 46 BC.
F. When you see Feb. 29 on a calendar, you know that year is a leap year.
G. In a leap year, the extra day is added to the second month, giving it 29 instead of the usual 28
days.
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