MILLIONS OF CHRISTMAS CARDS………LAST MONTH.A.WERE SENT B.SENT C.SENT...

38. - BAI TAP TRAC NGHIEM ANH 9 PPT

BAI TAP TRAC NGHIEM ANH 9 PPT

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Đáp án tham khảo

38.Millions of Christmas cards………last month.

a.were sent

b.sent

c.sent

d.are sent

a.were sent