托福考试

【单选题】
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[*] Why does the speaker say this:
A．Because only a few seventeenth-century houses have been studied

B、Because the earliest house plan continues to be built today
C．Because documents about colonial houses are difficult to read
D．Because plan type may not reveal exactly when a house was built
网考网参考答案：D
网考网解析：
[解析] Why does the speaker say this: "However, it’s important to note that the one-room plan— although it came earliest—continued to be built throughout the seventeenth century. So, it’s best not to try to determine the age of a colonial house strictly by its plan type, which is not a perfect indicator of the house’s age." The speaker makes the statement because plan type may not reveal exactly when a house was built. He says that plan type is not a perfect indicator of the house’s age. Since the one-room plan continued to be built throughout the seventeenth century, one cannot use plan type alone to determine exactly when a one-room house was built. (2.3) document.getElementById("warp").style.display="none"; document.getElementById("content").style.display="block"; 查看试题解析出处>>