去弄清楚飞机将在几点钟起飞Please go and __ __ when the plane will take off
问题描述:
去弄清楚飞机将在几点钟起飞Please go and __ __ when the plane will take off
答
make sure,or find out
去弄清楚飞机将在几点钟起飞Please go and __ __ when the plane will take off
make sure,or find out