解析：A、To tell us how to spell a diffic_考试试题_四六级

【单选题】
A、To tell us how to spell a difficult worD、
B．To tell us how theAmerican government is run.
C．To provide as with a famous poem by Shakespeare.
D．To find where to look for information by itself.

网考网参考答案：D
网考网解析：
What is a more difficult task for Smarter Child document.getElementById("warp").style.display="none"; document.getElementById("content").style.display="block"; 查看试题解析出处>>