BB question, 1 Grammer and 1 Maths!

Test Preparation SAT Preparation
1

<p>Heys guys,</p>

<p>BB page 783, question 25</p>

<p>(For the past) hundred years or more, Yellowstone National Park (was) a kind of sociological laboratory (in which) North Americans have been exploring (the meaning of) national-park concept. (no error)</p>

<p>"was" is wrong ?</p>

<p>Page 796, question 20</p>

<p>Digram.</p>

<p>If the five line segments in the figure above are all congurent, what is the ration of the length of AC(not shown) to the length BD ?</p>

<p>thanks in advance :D:D</p>

2

<p>783/25 -
<a href="http://talk.collegeconfidential.com/sat-preparation/399599-sos-sat-q-identifying-errors.html?%5B/url%5D"&gt;http://talk.collegeconfidential.com/sat-preparation/399599-sos-sat-q-identifying-errors.html?&lt;/a&gt;&lt;/p>

<p>796/20 -
look it up in the "IMPORTANT: Consolidated List ..." thread.</p>