You've got the model solutions, and there will be a test in recitation on Tuesday the 14th based upon that homework.

你们也有参考答案，在周二的背诵课上会有个测试,就是14号，基于你们的家庭作业。

麻省理工公开课 - 固态化学导论课程节选

There will be a test on Tuesday ; based on homework one; ten minutes at the beginning of the recitation.

在周二，将会有一个测验,基于你们的第一份作业;,在背诵课的前10分钟。

麻省理工公开课 - 固态化学导论课程节选