问题
选择题
____ students have graduated from this school in the last twenty years.
A．Tens of thousands of
B．Tens upon thousands of
C．Tens in thousands
D．Ten thousands of
答案
答案：A
搜题请搜索小程序“爱下问搜题”
____ students have graduated from this school in the last twenty years.
A．Tens of thousands of
B．Tens upon thousands of
C．Tens in thousands
D．Ten thousands of
答案：A