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【单选题】
freestyle danceA.
It is a way of dancing in which the dancer improvises his moves instead of having them planned beforehand.
B.
It is a dance competition in which the dancers are required to dance freely.
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【简答题】肿瘤的异型性表现包括
【简答题】肿瘤的异型性表现包括______和______。
【简答题】A) ______, B) ______ and C) ______ tests can provide the most useful information on mechanical properties for material selection.
【单选题】The students will discuss a number of cases ____ beginners of English fail to use the language properly.
A.
where
B.
who
C.
which
D.
as
【单选题】Tom is looking for a prope r place for his new shop.
A.
building
B.
land
C.
location
D.
direction
【多选题】肿瘤的异型性表现包括( )
A.
细胞体积增大，大小、形态不一
B.
瘤细胞核体积增大，大小、形态不一
C.
瘤细胞排列紊乱、极向消失
D.
瘤细胞核、胞浆染色深
E.
瘤细胞核分裂像增多，可见病理性核分裂像
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