B 1
A nature
B .change
C . gravity
D . basic
Chữ a nha
B2
a . darkness
B . warmth
C . market
D . remark
Chữ ar nha
K
Khách
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KY
7 tháng 8 2021
Q1 Choose the word whose underlined part is pronounced differently from the other three in each question. *
A. nature
B. change
C. basis
D. car
Q2 Choose the word whose underlined part is pronounced differently from the other three in each question. *
A. page
B. game
C. go
D. gift
Q3 Choose the word whose underlined part is pronounced differently from the other three in each question. *
A. church
B. much
C. each
D. ache
Q4 Choose the word which has a different stress pattern from the other three in each questions. *
A. understand
B. engineer
C. benefit
D. Vietnamese
Q5 Choose the word which has a different stress pattern from the other three in each questions *
A. poverty
B. spacious
C. overcrowded
D. density
Q6: 300 people were injured in the _____. *
A. explode
B. explosion
C. explosive
D. exploding
Q7 A lot of talented students are unable to complete their studies because of _____. *
A. poverty
B. poor
C. poorness
D. proof
Q8 The population _____ in this city is very high. *
A. density
B. dense
C. condense
D. densely
Q9 There will also be a new main entrance and more car parking _____ *
A. space
B. lot
C. area
D. room
Q10 So far I’ve saved _____ money than my close friend does. *
A. fewer
B. more
C. much
D. many
Q11 She only drinks _____ milk before going to bed. *
A. many
B. a number of
C. a few
D. a little
Q12 We have _____ hours left before they come. *
A. a little
B. fewer
C. a few
D. lot of
Q13 Tu hardly has anyone to hang out with at the weekend, _____? *
A. has he
B. doesn’t he
C. does she
D. hasn’t she
Q14 You’ve never been in Italy, _____? *
A. haven’t you
B. have you
C. are you
D. had you
Q15 I think the weather _____ nice later. *
A. will be
B. be
C. had
D. has been
Q16 The wind, the sun, and the wave are some types of _____________ sources of energy. *
A. changeable
B. alternative
C. cheap
D. costly
Q17 _____ there are still thousands of homeless people living on the streets, it is fewer than in the past. *
A. As
B. Though
C. Because
D. While
Q18 __________ being frightened by the images, Lan still liked the film so much. *
A. In spite
B. Despite
C. Although
D. Nevertheless
Q19 I found the book so ____________ that I couldn’t take my eyes off the screen. *
A. gripping
B. shocking
C. tiring
D. boring
Q20: Twelve Years a Slave is based ______ a true story of Solomon Northup
A.in
B. by
C. on
D. from
TT
0
DT
4
DL
9 tháng 3 2017
a,b x 6 - a,b = 1a,b
a,b x 5 = 10 + a,b
Bớt a,b ở hai vế
a,b x 4 = 10
a,b = 2,5
cho mình nha =))
6 tháng 4 2019
Vì 1a,b:a.b=5
Vậy 10:4=2,5
Đáp án : 2,5
vì 5xa,b=1a,b nghĩa là 10,0 = 4 phần oke
9 tháng 8 2017
a.A = { 0 ; 2 ; 4 ; 6 ;... ; 20 }
b. Số số hạng của A :
( 20 - 0 ) : 2 + 1 = 11
Tổng trên được:
( 20 + 0 ) .11 : 2 = 110
Đ/s:...
SE
1
AH
Akai Haruma
Giáo viên
16 tháng 5 2021
Biểu thức này không rút gọn được. Bạn cứ tính thẳng ra thôi.
1A
2B
đúng chắc đó
B1 chọn B
B2 chọn A