Orphan elephants need the same companionship as they from their mothers in the wild.
Orphan elephants need ___________ the same companionship as they ___________ from their mothers in the wild.
A. to be given- would have received
B. to have given- had received
C. to have been given – would receive
D. being given- are receiving
Đáp án A
KEY A vì:Need +to V_inf: cần làm gì
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