问答题

Reading Passage 2 has six paragraphs, A-F.Which paragraph contains the following informationWrite the correct letter, A-F, in boxes 22-26 on your answer sheet. A breakthrough in the theory of the cause of malaria

【参考答案】

正确答案：B
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单项选择题
The volunteers of the Italian experiments that provided assuring evidence were from all over Italy.
A．真
B．假
C．Not Given
问答题
【R1】
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