托福考试

【单选题】
A、Detailed maps from previous studies
B．Recent advances in technology.
C．Plenty of funding for the study
D．Experience carrying heavy loads up mountains

网考网参考答案：B
网考网解析：
According to the talk, what probably contributed most to the success of the new study of Mount Everest document.getElementById("warp").style.display="none"; document.getElementById("content").style.display="block"; 查看试题解析出处>>