【题目】Jane's grandmother had wanted to writechildren's book for many years, but one thing or another always got in way.
A.a;不填
B.the;the
C.不填;the
D.a;the

【答案】D
【解析】句意：多年来，简的奶奶想写一本有关于儿童的书，但总是被这样或那样的原因阻碍了。第一个空使用不定冠词表泛指，第二个in the way 是固定搭配，意为挡道或阻碍。定冠词用于特指或者是固定搭配，不定冠词用于泛指。选D。