10. governments need to provide a viable ... to car travel in order to reduce pollution in the country a. alternation b. alternative c. alternate d. alternating

2 câu trả lời

10. governments need to provide a viable ... to car travel in order to reduce pollution in the country

a. alternation

b. alternative

c. alternate

d. alternating

xin hay nhất cho nhóm

governments need to provide a viable ... to car travel in order to reduce pollution in the country

a. alternation

b. alternative

c. alternate

d. alternating

Giải thích: Sau adj (viable ?) dùng N (alternation)

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