22. The conference _____ a full week by the time it ends.A) must have lasted B) will have lasied C) would last D) has lasied答案為什么是A
熱心網友
應該是B(will have lasted)。這里不表推測，而是將來完成時。根據在：by the time it ends。它是作題的關鍵信息點。到會結束，要滿滿一周時間。
22. The conference _____ a full week by the time it ends.A) must have lasted B) will have lasied C) would last D) has lasied答案為什么是A
應該是B(will have lasted)。這里不表推測，而是將來完成時。根據在：by the time it ends。它是作題的關鍵信息點。到會結束，要滿滿一周時間。