The family were when the telephone rang.
A. at the table
B. at table
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There is waiting to see you in the hall.
A. Jack Robinson
B. a Jack Robinson
We are striving for with no poverty, no hurt and no hatred.
A. a world
B. the world
for 2016 will be held in Rio de Janeiro.
A. The Olympic Games
B. Olympic Games
下列关于原核细胞的叙述中，正确的是（ ）
A. 没有细胞器，但有细胞壁
B. 无成形的细胞核，但有染色体
C. 能进行转录、翻译过程
D. 进行有丝分裂、遵循遗传规律
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