Question

【题目】________he is only 5 years old, he has read a lot of books.

A.BecauseB.AlthoughC.AsD.If

Answer 1

【答案】B

【解析】

句意：虽然他只有5岁，但他已经读了很多书。

考查从属连词。Because因为；Although虽然；As因为，由于；If如果。根据后面he has read a lot of books.可知，此空是“虽然”的意思，应填Although，故选B。