这题为什么是B?Justasthetrainwas,therewasashoutandsomeonefellontotheplatform.A.pullingoutB.pullingin火车出站的时候有人摔到月台上也一样啊

Question

这题为什么是B?
Just as the train was___,there was a shout and someone fell onto the platform.
A.pulling out B.pulling in
火车出站的时候有人摔到月台上也一样啊

Answer 1

pull out
KK:[ ]
DJ:[ ]
1.拔出
I had a bad tooth pulled out yesterday.
我昨天拔了一只蛀牙.
pull in
KK:[ ]
DJ:[ ]
1.(火车等)到达,到站
The special train pulls in at 9.
专车九点到达.
2.吸入,拉进
They managed to pull in the tractor inside the shed.
他们设法把拖拉机拉进棚里.
3.【口】抓到警察局