Usually you have to work hard to have a certain foundation. There seems to be a lot of training now.

As far as I know, some friends have personally experienced "Da Ai English Training", which can fit the teaching materials well and grasp the outline of the examination questions well. You can ask her 525OI4O85, and pay attention to your input. You can't leave contact information here.

How did you grasp it yourself? Jianghan, Shashi is convenient to take a bus here.