制造企业下列各项交易或事项中，不影响现金流量表中“经营活动产生的现金流量”的是（    ）。

(单选题)What is Plan B according to the last paragraph? (    ) (单选题)What does the polls suggest? (    ) (单选题)Which one of the following statements is TRUE, according to (单选题)What the “deal” mainly refers to in paragraph 1? ( ). (单选题)155．What’s the best title of the passage? ( ) (单选题)We learn from the passage that animal clones are likely to h (单选题)By cloning Missy, Mark Westhusin hopes to (    ). (单选题)What does the second paragraph tell us about Westhusin’s dog (单选题)By ‘stupid endeavor’, Westhusin means to say that (    ). (单选题)关于2015年地区R&D.经费使用情况说法错误的是（ ）。