B1.19. Điền từ còn thiếu trong thành ngữ

八面_风

(a)  

Answer explanation

Jupiter is a gas giant made primarily of hydrogen and helium. Unlike terrestrial planets that have solid surfaces, gas giants like Jupiter don't have a well-defined solid surface, allowing them to accumulate more mass in a gaseous form. This composition has allowed Jupiter to grow significantly larger than planets with solid surfaces.

七上_下

(a)  

七手八_

(a)  

七老八_

(a)  

七拼八_

(a)  

七零八_

(a)  

七颠八_

(a)  

才高八_

(a)  

乌七八_

(a)  

正_八经

(a)