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【单选题】
关于我国农业国情，下列说法错误的是（）A.
“湖广熟，天下足”，江汉平原是最大的商品粮产区
B.
五大牧区的简称为新、藏、青、
C.
红壤是一种粘性酸壤，主要分布于长江以南的低山丘陵区
D.
南北方最主要的糖料作物分别是甘蔗和甜菜
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【单选题】Rock climbing is so popular now that many people are able to ______ the steepest face with great agility.
A.
scale
B.
surpass
C.
overcome
D.
mount
【简答题】The Bear Valley Adventure Camp is a high-energy experience focusing on safe outdoor climbing and an appreciation for the natural environment. Along the way campers can also swim, hike, and canoe ...
【单选题】So violently ______ to be mad that for a moment or two the Princess was unable even to whisper in her ear.
A.
did she pretend
B.
she pretended
C.
pretended she
D.
had she pretended
【简答题】阅读理解。 Peter was mad on mountains. Climbing was the love of his life. Church towers, seaside cliffs, rock faces, ice mountains, anything-'If it's there,' he used to say, 'then I want to climb it.' So t...
【单选题】Peter Fern was mad on mountains. Climbing was the love of his life. Church towers, seaside cliffs, rock faces, ice mountains, anything—'if it's there' he used to say, 'then I want to climb it'. So the...
A.
he enjoyed to climb mountains
B.
he was angry on mountains
C.
he lost his senses on mountains
D.
he enjoyed climbing mountains very much
【简答题】选区激光熔化成型工艺所用激光功率密度 选区激光烧结融化成型工艺。
【单选题】While he was climbing the high mountain, he had his leg ______.
A.
broke
B.
break
C.
broken
D.
breaking
【单选题】I can't understand _______ Apple's iPad 2. [ ]
A.
why are they so mad about
B.
why they are so mad about
C.
how are they so mad about
D.
how they are so mad about
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