问题
选择题
With ________ successful launching of Tiangong1,China's space dream has taken ________ step closer to reality.
A.the;a
B./;a
C.a;the
D.the;/
答案
答案:A
考查冠词。第一空特指“天宫一号”的成功发射,故用定冠词the;第二空则表示“朝……迈进一步”,表示泛指,故用不定冠词。
答案 A