ví dụ 3 cho 1 35 g hỗn hợp gồm cu mg al tác dụng hết với dd hno3 thu được hỗn hợp khí gồm 0 01 mol no vào 0 04 mol no2 tính khối lượng muối tạo ra trong dung dịch

bai tap on tap hoc ky 2 tieng Anh 11

Ngày tải lên : 29/01/2015, 21:00

... significant c disastrous d detectable 10 We continue to rainforests and increase the dangers of global warming A cut off B cut in C cut out D cut down 11 They started a campaign to smoking ... newspapers c Internet d radio I need to 1, 00 0 to my daughter's account a transfer b transform c transmit d transact to the magazine can take advantage of this special offer a Subscribe ... protected 12 .A smoked B served C discussed D developed 13 . A linked B declared C finished D developed 14 .A derived 15 .A.explored 16 .A defended 17 .A joined 18 .A allowed 19 A influenced 20 A beloved 21...

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1.5K
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Bài tập ôn thi học kì 2 tiếng anh 11

Ngày tải lên : 12/04/2015, 14:40

... before 31 I have sent him letters, neither of …………… has arrived 32 John won $ 20, 000 , half of ……………….he gave to his parents 33 10 people appliedr the job, none of ……………….were suitable 34 The boy ... museum 18 Did you hear the boy? He was knocked down on his way to school this morning 19 Did you know the girl? Tom is talking to her 20 I live in a pleasant room It overlooks the garden 21 I talked ... uncle on 15 th birthday 10 The Sun….…is one of mollions of stars in the universe provides us with heat and light 11 All the teachers …………… are famous have spent many years studying 12 Do you know a...

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2.7K
11

bai tap on tap hoc ki 2 tieng anh 11

Ngày tải lên : 05/07/2016, 14:14

... Barbara visited in Scotland Bob, I know very well, is going out with Mary I cannot forget the song they played last night Lucy, I haven't seen for ages, rang me last night II Choose ... passage and choose the most suitable word to fill in the gap An increasing number of people are now going on -1 - to Egypt Last year, for example, about one and a half million visited Egypt ... 10 - to Luxor is an unforgettable experience A visit B holiday C trip D excursion 10 A tourists A people A town A temperature A weather A famous A search A sightseeing A picnic B passengers...

5
554
1

ÔN TẬP KT 45'''' LẦN 2 TIẾNG ANH 11

Ngày tải lên : 14/10/2013, 01:11

... letter every week A not to forget B to forget C not forget D not to be forgotten 51 He promised -too late again A go out B not to go out C not go out D not to be going 52 She ... weekend A in going B going C on going D of going 72 His father was buying a new computer for him A thinking of B thinking on C thinking in D thinking at 73 They warned us against ... worked 62 He -to join the football team of his school A was encouragedB encouraged C was encouraging D encourages 63 My close friend congratulated me on -the first prize...

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11

Bai tap Tieng anh 11 - bộ 2

Ngày tải lên : 25/10/2013, 05:26

... listening 39 to work 40 working A 10 C 11 A 12 D 13 C 14 A 15 D 16 D 17 A 18 B 19 A 20 B 21 C 22 D 23 B 24 D 25 A 26 D 27 A 28 B 29 C 30 C 31 developing 32 talking 33 telling 34 playing 35 going 36 ... finished A 10 B 11 A 12 B 13 B 14 B 15 A 16 C 17 A 18 D 19 A 20 B 21 D 22 D 23 D 24 B 25 D 26 B 27 C 28 B 29 B 30 C 31 to see 32 laughing 33 going 34 to find 35 to take 36 to hear 37 solving 38 listening ... A D 10 A 11 A 12 C 13 B 14 D 15 A 16 C 17 D 18 A 19 D 20 B 21 D 22 B 23 A 24 D 25 B 26 A 27 C 28 A 29 B 30 C 31 laugh 32 to lend 33 not to take 34 go 35 come 36 to wait 37 to meet 38 39 not to...