问题
选择题
About 698,000 laptops were sold in China in ____second quarter, ____12.1 percent increase from a year ago.
A.a; a
B.the; a
C.the;the
D.a; the
答案
答案:B
考查冠词.第一空表示“在第二季度”,序数词前用定冠词,而第二空中心词是increase,此处用作可数名词,其前用不定冠词.