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OnApril12,1961,27-year-oldYuriGagarin(尤里·加加林)becamethefirsthumantogointospace.[]A.the;不填B.the;theC.a;不填D.a;the

题目详情
On April 12, 1961, _______ 27-year-old Yuri Gagarin (尤里·加加林) became the first human to go
into _______ space.
[     ]
A. the; 不填
B. the;  the
C. a; 不填
D. a; the
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答案和解析
C