托福听力official32 Look at the four squares [[span class='strong-insert']][[/span]] that indicate where the following sentence could be added to the passage.
Where does the sentence best fit?
答案解析
13.Look at the four squares [[span class='strong-insert']][[/span]] that indicate where the following sentence could be added to the passage.
Where does the sentence best fit?
They require relatively little protection or nutrients.
C 插入句中有they这个代词，指代的内容必在其前文提及。且从插入句的内容来看，they指代species. 而在C点前面的一句话，就在讨论the first species,说的是这些物种会生产大量的种子，成功分布在新地方，放在其后面正合适。插入句继续补充描述这些物种的特性，不要较少的保护和营养。和下一句话也完美承接，因为如此的特性，使得该物种可以迅速占领新的地点。
托福14天冲刺微信战团