In order for the project ( ) on time,all of us should work hardA _其他解答

In order for the project ( ) on time,all of us should work hard
A to perform B to be performed C performing D performed

人气：121 ℃　时间：2020-01-30 13:30:22

解答

B (in order to,project 被动,所以是In order to be performed)