Question

Life can be hard __________, but you must keep your head held high and stay positive. Never letanyone bring you down.

A．at all times	B．all the time
C．at a time	D．at times

Answer 1

D

試題分析：句意：生活有時可能是困難的，但你必須抬起頭保持積極的態度。不要讓任何人給你帶來消沉。at all times總是，一直; 隨時; 每時每刻; 平生; all the time  at a time依次， 逐一， 每次;總是，一直；at times有時。所以選D。