Young man, if you hurry up, I think _________ quite ________ that you will catch the next train.
A.that; probablyB.this; certainlyC.it; likelyD.you; nearly在线课程C
考查it作形式宾语的用法和likely的词性。在四个选项中只有C项的it用作形式宾语，真正的宾语是后面that-clause, likely是形容词，意为“可能的”（其他三个选项中的-ly形式都是副词，不符合题意），作it的补足语。