Would you go and see ________ outside

A．what to take place

B．what Tom has happened

C．what is happening

D．what the matter had been

某轮船速12kn，顶流顺风航行，流速2kn，风使船增速1kn，0800计程仪读数为110＇.0，计程仪改正率ΔL＝－10%，则1h后相对计程仪读数为（）。

A．121＇.1

B．122＇.2

C．123＇.3

D．124＇.4