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【简答题】

I love traveling by train. Fast (36) slow local trains which stops at every station, (37) trains taking business men to their offices and home again; 1 enjoy them all. It must be the element of romance that (38) to me. There is no romance in a car on a motorway—a box of metal and rubber on a strip of (39) or in flying through the air in a pressurized tube from one (40) plastic and glass airport to another. But trains are different. You can walk around, look at the (41) observe your fellow (42) . In a plane, all you can see are the clouds and the backs of other people’s head.
Yes, traveling by train is still an (43) , even in England. You try to interpret the timetable, persuade the booking-office clerk to sell you a ticket and (44) Then there’s that delightful uncertainty as (45) .
Abroad, of course, it’s even more exciting, particularly in those countries which forget to put names on their railway stations. Not only are you never certain you are on the right train, (46) .

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【单选题】36(). A.popularity B.appearance C.truth D.fashion

A.
Jogging has become most popular in America. Many theories have been raised to explain its (36) . The plain truth is that jogging is (37) , quick and efficient to (38) physical fitness.
B.
The most useful sort of exercise is exercise that (39) the heart, lungs, and circulatory system. If these systems are (40) , the body is ready for almost any sport and for almost any sudden (41) . One can train more specifically, (42) by developing strength for weight lifting (43) the ability to run straight ahead (44) short distances with great power as in football, (45) running trains your heart and lungs to deliver oxygen more efficiently (46) all parts of your body. It is (47) noting that this sort of exercise is the only kind that can (48) heart disease, which is the number one (49) of death in America.
C.
(50) one sort of equipment is needed—a (51) of good shoes. Physicians (52) beginning joggers not to try to run in a tennis or gym shoe. Many design (53) have been made in the last several years. These make an excellent running shoe (54) if a runner wishes to develop as quickly as possible, with (55) little chance of injury as possible.

【单选题】Young Female Chimps Outlearn Their Brothers Young female chimps are faster and better learners than young male chimps, suggests a new study, echoing learning differences seen in human girls and boys. ...

A.
Because young female chimps don’t play with their brothers.
B.
Because young female chimps begin to study their mothers earlier.
C.
Because young male chimps never learn to fish for termites.
D.
Because young male chimps are not interested in termites.