the shape of ____ snowflake is unique. A.None B.a C.an D.the

Rewrite the sentence with the words given: 1. You don't have to pay now if you would rather not. (under / prefer) 2. "You mustn't pick things up and you really shouldn't touch anything at all", the curator told us. (allowed / supposed) 3. The choice of restaurant for tonight's meal is entirely yours. (which / up) 4. Nobody's going to push you to decide here and now which college to go to. (pressure / choice) 5. One hundred per cent attendance on the course is not something we ask of you. (except / all) 6. There are several bars that Richard is not allowed into any more. (number / barred) 7. The entertaining of guests in private rooms is strictly prohibited. (you / allowed) 8. Because you're the senior member of staff here, you should make the presentation. (being / up)

nhanh.................................

so sánh a, 3 mũ 500 và 5 mũ 300 b, 16 mũ 700 và 128 mũ 400

câu 1 đưa 1 thừa số ra ngoài dấu căn a. căn bậc 2 của 7 nhân với x bình(x>=0)

Vẽ một bát mì siu tô hổng lồ ik ạ Ụ^U " Đag ngồi sì sụp bát mì =3= "

truyện sự tích hồ gươm có các ý nghĩa sau : a) Đối với cuộc khởi nghĩa lam sơn b) Đối với lê lợi và nhà lê

Giúp mk bài 37 Bao nhiêu câu cũng đc

Hình thang cân ,đường trung bình của tam giác

Many people say that teenagers should not be involived in a romantic relationship. Do you agree or disagree with view point ? State your opinion. (Viết đoạn văn nêu quan điểm :(( )