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【单选题】
有关鞭毛的叙述正确的是A.
化学成分主要为蛋白质
B.
是细菌的运动器官
C.
伸出细胞表面，呈波
D.
以上均是
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举一反三
【判断题】The proportion of families buying furniture, household goods and cars by hire purchase is higher in the UK than in the USA.
A.
正确
B.
错误
【单选题】Which of the following do not belong to household goods?
A.
refrigerator
B.
pillow
C.
pan
D.
photocopier
【简答题】正四棱锥 中, ,则它的体积为 ____.
【单选题】A great deal of the knowledge we have about household goods【C1】______ largely from the advertisements we read. Advertisements introduce us to new products or remind us of the existence of ones we alre...
A.
obtains
B.
requires
C.
gains
D.
derives
【单选题】The household goods __________ of great concern to the family with a new house.
A.
are
B.
is
C.
has been
D.
had been
【判断题】We get a great deal of information about household goods largely from the advertisements we read.
A.
正确
B.
错误
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