问题
选择题
I don’t know who invented __________ telescope, but I think it is __________ most
useful invention.
A.the, the
B.the, a
C.a, the
D.a, a
答案
B
考查冠词的用法。第一空:发明物的前面必须加the,第二空:泛指一项非常有用的发明,所以用不定冠词a,故选B。
I don’t know who invented __________ telescope, but I think it is __________ most
useful invention.
A.the, the
B.the, a
C.a, the
D.a, a
B
考查冠词的用法。第一空:发明物的前面必须加the,第二空:泛指一项非常有用的发明,所以用不定冠词a,故选B。