His patents completely believe in him. He can do things at random.
His patents completely believe in him. He can do things at random.
A. at stake
B. at will
C. at once
D. at hand
Đáp án B
=> KEY B: at random: ngẫu nhiên = at will : theo ý thíchA. bị đe doạ,
C. cùng lúc,
D. trong tầm tay