The ground was very wet.It____ during the night.
A.must rain
B.must be rained
C.must have rained
D.rained
A.must rain
B.must be rained
C.must have rained
D.rained
The road was covered with snow and ice. So I slithered very often.
A.walked slowly
B.looked around
C.slipped unsteadily
D.fell to the ground
According to the passage, the tundra grow close to the ground ______.
A.to avoid being eaten by arctic animals
B.because fertilizer is not readily available
C.to minimize exposure to the cold
D.because unfrozen water plants are very scarce
A.The actors were enthusiastic.
B.The plot was funny enough.
C.It was applaudable.
D.It was just terrible.
听力原文: A ground hog is a small animal that digs and lives under the ground. It is also called the woodchuck. Ground hogs live in many parts of America. In the winter they sleep like beam and some other animals.
There is an old story that says a few hundred years ago Europeans brought Ground Hog Day to America. They said that the ground hog wakes up from his sleep on February 2, which is believed the half way between winter and spring. If he comes up from his hole and it is sunny, he will see his shadow and be frightened. If he aces his shadow, there will be 6 more weeks of winter weather. But if he comes up and the sky is cloudy, he will not see his shadow and will not be frightened. Then spring weather will cane very soon.
Some people believe this story and they watch the sky on February 2. Many people are happy if it is cloudy on that day. They think spring will come soon. But most people think it is just a fun legend. What do you think?
(23)
A.An animal that lives on the ground.
B.An animal that sleeps during winter.
C.An animal that looks like a bear.
D.An animal that mainly lives in Africa.
【T12】
A. UNTIL
B. GROUND
C. AS A. WEREN"T DISCOVERED【T7】______THE 1930S
B. A SWISS WRITER WROTE THAT THE NAZCA LINES WERE DESIGNED【T8】______A LANDING PLACE FOR UFOS.
C. SEEN FROM THE【T9】______, IT LOOKS LIKE LINES SCRATCHED INTO THE EART
H. IN THE DESERT OF PERU, 300 KILOMETERS FROM LIMA, ONE OF THE MOST UNUSUAL ARTWORKS IN THE WORLD HAS MYSTIFIED(迷惑)PEOPLE FOR DECADES.【T10】______BUT FROM HIGH ABOVE, THESE MARKS ARE HUGE IMAGES OF BIRDS, FISH, SEASHELLS, ALL BEAUTIFULLY CARVED INTO THE EART
H. THE NAZCA LINES ARE SO DIFFICULT TO SEE FROM THE GROUND THAT THEY【T11】______, WHEN PILOTS SPOTTED THEM WHILE FLYING OVER THE AREA. IN ALL, THERE ARE ABOUT 70 DIFFERENT HUMAN AND ANIMAL FIGURES ON THE PLAIN, ALONG WITH 900 TRIANGLES, CIRCLES, AND LINES. RESEARCHERS HAVE FIGURED OUT THAT THE LINES ARE AT LEAST 1,500 YEARS OLD, BUT THEIR PURPOSE IS STILL A MYSTERY.【T12】______HOWEVER, IT WOULD PROBABLY BE VERY TRICKY TO FIND A SPACESHIP IN THE MIDDLE OF PICTURES OF DOGS AND MONKEYS.
【T7】
A. UNTIL
B. GROUND
C. AS A. WEREN"T DISCOVERED【T7】______THE 1930S
B. A SWISS WRITER WROTE THAT THE NAZCA LINES WERE DESIGNED【T8】______A LANDING PLACE FOR UFOS.
C. SEEN FROM THE【T9】______, IT LOOKS LIKE LINES SCRATCHED INTO THE EART
H. IN THE DESERT OF PERU, 300 KILOMETERS FROM LIMA, ONE OF THE MOST UNUSUAL ARTWORKS IN THE WORLD HAS MYSTIFIED(迷惑)PEOPLE FOR DECADES.【T10】______BUT FROM HIGH ABOVE, THESE MARKS ARE HUGE IMAGES OF BIRDS, FISH, SEASHELLS, ALL BEAUTIFULLY CARVED INTO THE EART
H. THE NAZCA LINES ARE SO DIFFICULT TO SEE FROM THE GROUND THAT THEY【T11】______, WHEN PILOTS SPOTTED THEM WHILE FLYING OVER THE AREA. IN ALL, THERE ARE ABOUT 70 DIFFERENT HUMAN AND ANIMAL FIGURES ON THE PLAIN, ALONG WITH 900 TRIANGLES, CIRCLES, AND LINES. RESEARCHERS HAVE FIGURED OUT THAT THE LINES ARE AT LEAST 1,500 YEARS OLD, BUT THEIR PURPOSE IS STILL A MYSTERY.【T12】______HOWEVER, IT WOULD PROBABLY BE VERY TRICKY TO FIND A SPACESHIP IN THE MIDDLE OF PICTURES OF DOGS AND MONKEYS.