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【单选题】
Let 【图片】and 【图片】.Determine whether【图片】and 【图片】 exist or not.A.
(A) and both exist.
B.
(B) exists but does not exist.
C.
(C) does not exist but exists.
D.
(D) and do not exist.
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【单选题】Impressions of America San Francisco is a really beautiful city. China Town, peopled by Chinese labourers, is the most artistic town I have ever come across. The people -- strange, melancholy Oriental...
A.
Y
B.
N
C.
NG