Onlineshopkeepersaresupposedtoprovidegoodswhich

問題詳情：

 Online shopkeepers are supposed to provide goods which _________the quality of their description.

   A. catch up on        B. keep pace with         C. live up to          D. hold on to

【回答】

C

知識點：詞組 短語

題型：選擇題