A liberal arts student in Jiangsu Senior Two is not good at math. Want to use five three. Okay？ Do you have a push version? Which version is better to buy?
The fifth and third are scattered reviews, which are difficult, but they are all true questions. I have only used one version of Chinese before, but I have used two versions of math. I suggest using version B (which is more difficult than versions A and B), but if you are a sophomore, you should take a look at version A when you have time. 38 sets are also good review materials, you can also consider it!