中考英语语法总复习4 数词 第1课 基数词

Exercise
用正确的基数词填空（用英文单词，
Fillintheblanks.
不用阿拉伯数字）。
2
1Thereare(threethousandandsixhundred)secondsinan
hour.
2Thereare(four)seasonsinayear.
3Thereare(onehundred)yearsinacentury.
4Thereare(twelve)monthsinayear.
5Therearemorethan(sevenbillion)peopleintheworld.