by He last had his eyes tested ten months ago.
A. He had tested his eyes ten months before.
B. He had not tested his eyes for ten months then.
C. He hasn’t had his eyes tested for ten months.
D. He didn’t have any test on his eyes in ten months.
Xem đáp án
Đáp án: C
Giải thích: Anh ta đã không được kiểm tra mắt trong mười tháng.
