问题 填空题
用英语写数字。
19 ___________
78 ___________
60 ___________
29 ___________
20 ___________
80 ___________
37 ___________ 
40 ___________
100 ___________                                                 
答案

nineteen, twenty-nine, thirty-seven, seventy-eight, twenty, forty, sixty, eighty, one hundred

填空题
单项选择题