5. 表示讓步
13) Francis Preston Blair, Jr., __________ born in Kentucky, lived and practiced law in issouri.
[A] was
[B] he was
[C] although
[D] who he was
解析:C為正確答案。
6. 表示結(jié)果
14) _____________ in all parts of the state, pines are the most common trees in Georgia.
[A] Found
[B] Finding them
[C] To find them
[D] They are found
解析:正確答案為A。本句的主語(yǔ)為pines(松樹(shù)) ,這樣就排除了B 選項(xiàng),因?yàn)?ING分詞表主動(dòng),而“松樹(shù)”不可能是“找”(find)這個(gè)動(dòng)作的邏輯主語(yǔ),即動(dòng)作發(fā)出者。故只有A“found”(被發(fā)現(xiàn)) 的邏輯主語(yǔ)與“pines”一致,應(yīng)選A。