Question

---Mary has been trained hard for the last two years.
---______ she did so well at the track and field meet yesterday.

A．No doubt

B．No question

C．No wonder

D．No problem

Answer 1

C

考查交際用語：A項(xiàng)是沒有懷疑，B項(xiàng)是沒有要問(提問)的問題了 C項(xiàng)是難怪，D No problem是“沒問題”，句意是：--過去兩年瑪麗一直受嚴(yán)格訓(xùn)練。--難怪她在田徑比賽中做得這么好。選D。