here is a ruler
Actual Size Online Ruler (mm,cm,inches) - ginifab.com
Handy & Accurate Online Ruler. This is a convenient online ruler that could be calibrated to actual size, measurements in cm, mm and inch, the upper half is the millimeter ruler and centimeter ruler, the lower half is an inch ruler. In order to accurately measure the length of your item, we strongly recommend that you calibrate this online ruler first, set the correct pixels per inch to your ...
Here is a ruler-you-微思作业本
Here is a ruler-you Here is a ruler_you横线上填什么?fo傲R籎ORZGIRL2412
here is a ruler a pen and a easer是不是对的_360问答
here is a ruler a pen and a easer是不是对的 不是，后面有多个东西时be动词用are 本句把is改为are