Mark’s efforts for our club were finally recognized by everyone here and he was _____ a prize last month. [ ]

Professor Li gave us a very useful ________ on how to prepare for the exam.

You’ll miss the train ______ you hurry up

lege, you will discover ______ learning isabout, from teacher-taught to self-learner

找出两个加点字词词义相同的一组（ ）