[問題]賴水信高分托福文法from458頁52題

[reenel]

52題

The meeting would be over on time, but Mary ______ with her long financial report.

(A) holds us up (B) held us up (C) had held us up (D) holding us up

我選B...
答案是A....

請問我錯在哪裡呢....
感謝各位^^

[whyc0907]

這題應該跟你問的另一題觀念是一樣的!
只是時態不同