皮皮学,免费搜题
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搜题
【单选题】
以下不属于旅行社相关旅游服务的是( )。
A.
旅游咨询
B.
安排住宿服务
C.
旅游工艺品制造销售
D.
导游、领队服务
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皮皮学刷刷变学霸
举一反三
【单选题】【C14】
A.
fall against
B.
fall behind
C.
fall short of
D.
fall for
【单选题】The two products _____ the same category.
A.
fall off
B.
fall down
C.
fall into
D.
fall over
【简答题】A.fall down B.fall into C.fall across
【判断题】功能蛋白质分子中,只要个别氨基酸残基发生改变都会引起生物功能的丧失
A.
正确
B.
错误
【单选题】His hair was beginning to ________ in handfuls.
A.
fall down
B.
fall out
C.
fall apart
D.
fall back
【单选题】The phrase 'signs off on' in the last paragraph is closest in meaning to ______.
A.
signs a contract to build
B.
accepts the idea of
C.
agrees to buy
D.
has got used to
【单选题】Let's not ______ over such a trifle!
A.
fall through  
B.
fall off  
C.
fall out  
D.
fall back
【单选题】Let' s not_____over such a trifle!
A.
fall out
B.
fall through
C.
fall to
D.
fall behind
【判断题】功能蛋白质分子中,只要个别氨基酸残基发生改变都会引起生物功能的丧失。
A.
正确
B.
错误
【单选题】In autumn, leaves turn yellow and _________ the trees.
A.
fall out
B.
fall off
C.
fall down
D.
fall over