bạn phải đăng câu hỏi lên thì mới giúp bạn đc chứ.
ai học lớp 7 mấy đâu mà giúp bạn đc
đăng lên đi r mk giải giùm cho.
Có phải bài này không bạn?
Hoa has five periods a day. Loan has seven periods a day.
a. Hoa has fewer periods a day than Loan.
b. Loan has more periods a day than Hoa.
Mr. Hai produces 100 liters of milk a week. Mr. Chinh produces 80 liters of milk a week.
c. Mr. Chinh produces less milk than Mr. Hai.
d. Mr. Hai produces more milk than Mr. Chinh.
Vietnamese students have three vacations a year. American students have five vacations a year.
e. Vietnamese students have fewer vacations than America student.
f. America students have more vacations than Vietnamese students.
Lan eats two bowls of rice. Ba eats three bowls of rice.
g. Lan eats less rice than Ba.
h. Ba eats more rice than Lan.
Chúc bạn học tốt!
)
