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When you are absent on a test day. When there's a test two days after the previous one. When you are really sick. Within one or two days after returning to class.
two third ;has two thirds ;have two third ; are two thirds ;is
two third; has two thirds; have two third; are two thirds; is
During the 1980s when That it was in the 1980s It was in the 1980s that It was in the 1980s when
zero point one percent of that of illiteracy in the world zero point two percent of the world's adult population thirty-five percent of Europe's population three point five percent of that of the illiteracy in Southern Europe
RIC对于进展性恶性血液疾病具有优势 RIC对于非恶性血液系统疾病具有优势 RIC可以减少移植后移植物抗宿主病（GVH和病毒感染 RIC移植采用外周血干细胞作为干细胞来源有利于减少移植后排斥 RIC可以减少移植后病毒感染
The author’s father built a bonfire on VE Day. The author’s father had fought in the First World War. The author’s father had fought in the Second World War. The author’s father threw two chairs on the fire to keep it going.
The author’s father built a bonfire on VE Day. The author’s father had fought in the First World War. The author’s father had fought in the Second World War. The author’s father threw two chairs on the fire to keep it goin
The French team won a great victory in 2000. The French team improved their way to make goals. The French team was the champion in the last World Cup. In this World Cup, French teams balls hit the goalposts and crossbars.
The author's father built a bonfire on VE Day. The author's father had fought in the First World. War. The author's father had fought in the Second World War. The author's father threw two chairs on the fire to keep it going.
two third; has two thirds; have two third; are two thirds; is
RIC对于进展期的恶性肿瘤患者有优势 RIC对于非恶性疾病患者有优势 RIC中应用外周干细胞作为移植物排斥率低于骨髓移植 RIC适用于高龄、一般情况差的患者 RIC可降低复发风险
some of the word’s largest bears live lives some of the world’s largest bears do some of the world’s largest bears live live some of the world’s largest bears
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