問題詳情

27. ()The farmer has been ________ since he got up early in the morning. He is too busy doing the farming to sit down until lunch time.
(A)in his shoes
(B)on his feet
(C)held up
(D)laid down

參考答案

答案：B
難度：困難0.2
統計：A(5),B(5),C(5),D(9),E(0)