Kết quả tìm kiếm

1:into 2:from câu 2 chắc chắn là from

1:B 2:C 3:A 4:A 5:B 6:C 7:D 8:B 9:D 10:D

viết 1 đoạn văn 200 chữ bàn luận về :'' ý chí là con đường về đích sớm nhất'' Chú ý cách viết tiêu đề,không viết tắt #nguyên

1.Since we were already acquainted............each other, an introduction was not necessary. A: with B: to C: beside D: around 2. The old man drove the burglars................his home............firing his gun at them A: towards-upon B: from-by C...

1: We have to complete the film this month. No matter how cold it............., all the summer scenes will have to be shot tomorrow. A: would be B: will be C: is D: were 2: I'm sure you can recognize her; she...............a purple raincoat A: will have worn B...

1: As a rule you shouldn't argue with your hosts unless they.............something openly offensive A: has said B: will say C: have said D: would say 2: I know too little Dutch to have understood what they were talking about. What I ............ though was that...

1. Although at that time my knowledge of German was very poor, I ..............most of what they said. A: did understand B:have understood C:managed understand D: didn't understand 2. Since the Green Contest.............before the end of the school year, I was...

Tim va sua loi sai 1. Until recently, women were forbidden by law from owning property. A:Until recently B:were C:by law D: owning 2. It is extremely important for an engineer to know how to use a computer. A:It is B:extremely C: for...

1. hadn't quarreled 2. didn't smoke 3.had 4. hadn't eaten 5.stopped 6. hadn't been 7.were 8. told 9. hadn't forgotten 10.knew 11. had 12. didn't play

Students should have freedom to choose their own subjects in the National examination for Upper Secondary Education. Do you agree or disagree? Write a paragraph of about 140 words to support your answer.

1.After the workers had finshed their work, they expected to be paid. 3.While I was having lunch, someone knocked on the door. 4.No sooner had we arrived at the theatre than the play started. (C) childhood

help me cau 4 vs

1.Alex's friends were fond of him.............because of his friendliness. A:even less B:not least C:at least D:still less 2. However good Schoenberg..............have been, I still find his modem music very difficult to appreciate. A:should B:would...

đáp án C,D giống nhau. chọn cả 2

Xét hình chóp có đáy là đa giác có k cạnh. Số cạnh của hình chóp bẳng số cạnh đáy cộng vs số cạnh bên. Hình chóp có k cạnh bên --> Mọi hình chóp đáy là đa giác có k cạnh thì hình chóp đó có 2k cạnh

viết 1 đoạn văn bằng tiếng anh về 1 môn học mà bản thân cảm thấy khó nhất và những điều bạn muốn bạn bè và giáo viên của bạn giúp bạn về môn học đó

She has been heard to sing.....

HELP........................

HELP..................

Trong ko gian hệ tọa độ Oxyz, xét các điểm A(0;0;1), B(m;0;0), C(0;n;0) và D(1;1;1), với m>0, n>0, m+n=1. biết khi m,n thay đổi, tồn tại 1 mặt cầu cố định tiếp xúc vs mp(ABC) và đi qua D. Tính bán kính R của mặt cầu đó.