973.Don't worry! You won't miss her at the airport. She ____ a red T-shirt and a white skirt at that time.

A.has worn

B.will be wearing

C.was wearing

D.wore

974.It's nice to see you again. Have you changed jobs?
No,________ relatives.

A.I'm going to visit

B.I have been visiting

C.I visited

D.I had visited

973.答案是B;

考查动词的时态。根据上文时态推断at that time指将来，故选B。

974.答案是B;

根据语境，此处表示这段时间一直拜访亲戚，故选B。