Ngữ Pháp và Từ Vựng
There is no thing to make it likely or certain that he will be at the party.
A. proof B. promise C. guarantee D. fact

There is no thing to make it likely or certain that he will be at the party.
A. proof B. promise C. guarantee D. fact
KEY C: to make it likely or certain = guarantee : đảm bảo
Gửi 4 năm trước