题目
I think that the Great Wall is worth ________hundreds of miles to visit. (分数:1.00)A. to travelB. traveling √C. traveledD. travel
I think that the Great Wall is worth ________hundreds of miles to visit. (分数:1.00)
A. to travel
B. traveling √
C. traveled
D. travel
题目解答
答案
B. traveling √