September _______ is Teachers' Day.A. 1s_爱下问搜题

搜题请搜索小程序“爱下问搜题”

问题选择题

September _______ is Teachers' Day.

A. 1st
B. 5th
C. 10th
D. 9th

答案

答案：C

选择题

There are ten boxes on the desk and the ______ is yours.

A．nine

B．nineth

C．ninth

D．forth

填空题

严密性试验宜采用（）作为试验介质。