SINCE DOI MOI, OUR COUNTRY HAS …SUBSTANTIAL CHANGES.A. UNDERGONE B. TO...
Câu 19 :
Since Doi Moi, our country has
…
substantial changes.
A.
undergone
B.
to undergo
C.
underwent
D.
had undergone
Câu 19 :
Since Doi Moi, our country has
…
substantial changes.
A.
undergone
B.
to undergo
C.
underwent
D.
had undergone