Where on earth have you been? We you back much earlier.A. were expectingB. are expectingC.

问题补充：

Where on earth have you been? We you back much earlier.

A. were expecting

B. are expecting

C. had expected

D. expect

答案：

A. were expecting

B. are expecting

(答案→)C. had expected

D. expect

解析：可联系答.案.网客服索取。