The students expected there more free time before the test.A. isB. have beenC. to beD. b

问题补充：

The students expected there more free time before the test.

A. is

B. have been

C. to be

D. being

答案：

A. is

B. have been

(答案→)C. to be

D. being

解析：可联系答.案.网客服索取。