Làm hộ mik bài 3 với ạ,thank mn trc
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Đỗ Thanh Hải
CTVVIP
26 tháng 6 2021
1 for helping
2 at playing
3 of singing - dancing
4 to seeing
5 of driving
6 in listening
7 on moving
8 of joining
9 to carrying
10 to getting
DT
Đỗ Thanh Hải
CTVVIP
9 tháng 8 2021
1 was sung
2 was bitten
3 was stolen
4 Was - given
5 weren't made
6 was cooked
7 weren't sent
8 were told
9 is drunk
10 was destroyed
T
1
NV
Nguyễn Việt Lâm
Giáo viên
10 tháng 9 2021
Do \(\dfrac{a}{b}=\dfrac{c}{d}\Rightarrow\dfrac{b}{a}=\dfrac{d}{c}\)
\(\Rightarrow1-\dfrac{b}{a}=1-\dfrac{d}{c}\Rightarrow\dfrac{a-b}{a}=\dfrac{c-d}{c}\) (đpcm)
TN
6
