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Sonproloa1
2 năm trước
Hiện nay nhiều loài động vật đang có giá trị kinh tế đang bị săn bắt tới nguy cơ tiếp tục. Em hãy nêu biện pháp ngăn chặn tình trạng trên
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8.​Charlie said, "I hardly ever go out these days". a. Charlie said that he hardly ever went out these days. b. Charlie said that I hardly ever go out these days. c. Charlie said that I hardly ever went out these days. d. Charlie said that he hardly ever goes out these days. 9.​Charlie said, '"I work 14 hours a day". a. Charlie said that he works 14 hours a day.b. Charlie said that he worked 14 hours a day. c. Charlie said that I work 14 hours a day.​d. Charlie said that I worked 14 hours a day. 10.​Charlie said, "I'll tell Jim I saw you" a. Charlie said he'll tell Jim he saw me.​ b. Charlie said I would tell Jim I had seen you. c. Charlie said he would tell Jim he had seen me. d. Charlie said I would tell Jim he had seen me. 11.​Charlie said, "You can come and stay with me if you are ever in London". a. Charlie said you could come and stay with him if you were ever in London. b. Charlie said I could come and stay with him if I were ever in London. c. Charlie said you can come and stay with him if you are ever in London. d. Charlie said I can come and stay with him if I am ever in London. 12.​Tim said, "Tom had an accident the week before but he wasn't injured". a. Tim said Tom had an accident the week before but he wasn't injured. b. Tim said Tom had had an accident the week before but he wasn't injured. c. Tim said Tom had had an accident the week before but he hadn't been injured. d. Tim said Tom had an accident last week but he hadn't been injured. 13.​Tim said, "I saw jack at a party a few months ago and he seemed fine". a. ​Tim said he had seen Jack at a party a few months before and he had seemed fine b. ​Tim said I saw Jack at a party a few months before and he seemed fine c. Tim said he had seen Jack at a party a few months before and he seemed fine d. ​Tim said he saw Jack at a party a few months before and he had seemed fine 14.​Tom said, "New York is bigger than London". a. Tom said that New York was bigger than London. b. Tom says that New York is bigger than London. c. Tom says that New York was bigger than London. d. Tom said that New York is bigger than London. 15.​"Stay in bed for a few days", the doctor said to me. a. The doctor told me stay in bed for a few a days. b. The doctor told to me to stay in bed for a few days. c. The doctor said me to stay in bed for a few days. d. The doctor told me to stay in bed for a few days. 16.​"Don’t shout", I said to Jim. ​a. I told Jim don't shout​b. I told to Jim not to shout ​c. I told Jim not to shout​d. I said to Jim don't shout. 17.​"Please don’t tell anyone what happened", Ann said to me a. Ann asked me don't tell anyone what happened. b. Ann told me don't tell anyone what happened. c. Ann said to me don't tell anyone what happened. d. Ann asked me not to tell anyone what happened. 18.​"Can you open the door for me, Tom?" Ann asked. a. Ann asked to open the door for her, Tom. b. Ann asked Tom to open the door for her. c. Ann asked Tom open the door for her. d. Ann asked Tom to open

câu 1/ cho m gam FeO tác dụng vừa đủ với V ml dung dịch HCL 1M. Sau phản ứng thu đc dung dịch A. Cho A tác dụng dung dịch NaOH dư, lấy kết tủa đem nung trong không khí thu đc 24gam chất rắn. a/ Viết PTHH b/ Tính m,V câu 2/ cho 6,3gam hổn hợp Mg,Al tan hết trong 200ml dung dịch HCL. Sau phản ứng thu đc 6,72 lít khí H2 (đktc) a/ Tính % khối lượng mỗi kim loại hổn hợp ban đầu b/ tính nồng độ mol/l axit đã dùng Câu 3/ cho 1 đinh sắt vào dung dịch CuSO4 nồng độ 1,5M. Sau phản ứng kết tủa lấy đinh sawtss ra, rửa sạch, sấy khô đem cân thì thấy khối lượng tăng 1,6gam a/ tính khối lượng đinh sắt tan ra. b/ Tính khối lượng Cu bám lên đinh sắt. c/ Tính thể tích CuSO4 đã dùng.

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