It seems that ________ chain stores are popular in China．You are likely to find one within ________ short walk along a busy street．A.不填; theB.the; theC.不填; aD.the;不填
网友回答
C解析考查冠词。英语中可以用不定冠词/定冠词+可数名词单数或名词复数/不可数名词来表示种类。本题中根据题意可知chain stores此处是泛指，表示种类，因此前不需加冠词；walk此处是“步行”的意思，a short walk走很短的路。